Block at Slot 176457

Epoch:

5,514

Slot:

176,457

Status:

Proposed

Time:

2025-01-13 07:21:24 +0000 UTC ()

Proposer:

metanull-node1

Block Root:

0xaf64aca9e66f781cc71b3df3085bf88a74ecef610ecfb3344b65029bee8ef150

Parent Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

State Root:

0x2b8ce7befeee895aa9138155697f00f46ecdbe893adf78d1d30bd10c25ba9c06

Signature:

0x98437772a49644f9e1ad77145929028002f4808a11fd203d7b0b303178f7bd6d2ea850bb0460379d622c7fb73fb3ce3c000b2a9000718c425e0357f063dc55070cb97be029661f334f3c7a95adf4b49e7ae4dfb2383c823e843dad5e8d0b2cf5

Randao Reveal:

0x955ffdefa0811c3980d47443224bbab0370fa132caf578e20669cf4ac7e40f8827c2186507821d7e806e9e527292159508c1af8858e15941d1f8aeff77ba69e0f8f19b1cb984c5f88ce15b78cbea5c97f737885b2fe24d5534376628a7516cdb

Graffiti:

0x4255313431654c53633236630000000000000000000000000000000000000000

Hex UTF-8

Eth 1 Data:

Block Hash:

0xd82cb643a1c37555d1ff88e1d0189970e20246a3bd66764bd2a47068de435164

Deposit Count:

3,002

Deposit Root:

0x08c9248b85842304ca5bf554909ab96a72a04a2ebb99355dbd479df2cc2622fc

Sync Aggregate:

Participation:

95.12 %

Bits:

11111111 01011110 11111011 11111111 11111111 11111111 11111111 11111111
11111111 11111111 11111111 11111111 00111111 11111111 11111111 11111111
11111111 11111111 10111111 11101111 11111110 11111111 11111111 11111111
11111111 10111111 11111111 01111111 11111111 11111111 11011111 11111111
11111111 11111110 11111011 11111111 11111011 11111101 11111001 11111111
11111111 11111111 11111111 01111111 10111111 11111111 11101111 11111111
11111111 11110111 11111111 11110111 11111111 11111011 11111111 11111111
11111111 10111111 11111111 11111111 11111111 11111111 11111111 11111111

Signature:

0x95769e1de5dd594b816d26c7288df9a2d27d3d8e22949754441f4c7dd8dafebe33bea6d86a7f18f9258a6f133c36b18f0c14e6dda1551161c05cbc19ff67509270e884dc87c2b911842545391e767503274d652383c0f7751fac3082f9d74133

Execution Payload:

Parent Hash:

0x48b4a8d9d875b537e0508af39e1985649fd11cc609cc902b8ee22f1bed95674b

Fee recipient:

State Root:

0x4bac9c8304c83ec6130c803bedae3968df3b07c771805c7546331f62d12f3c67

Receipt Root:

Logs Bloom:

0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Block Randomness

Block Number:

164248

Gas Limit:

30000000

Gas Used:

Timestamp:

1736752884

2025-01-13 07:21:24 +0000 UTC ()

Block Extra Data

Base fee per gas:

Block Hash:

0xb618cda5cb72a6485ecd93fa037a6c44b6fa72ee29936c509e01173c5c71b192

Transactions:

Attestations:

Votes:

1,379

Voting Validators:

900

Voluntary Exits:

Slashings:

0 attester & 0 proposer slashings

Deposits:

Showing 14 Attestations

Attestation 0

Slot:

176456

Committee Index:

Aggregation Bits:

11111111 11111111 11111111 11011111 11111111 11111110 11111111 1110111
11111111 11111111 11111111 11111111 11111111 11111111 11111111 1111111
11111111 1

Validators:

10252 26139 3725 9918 16674 11645 30555 12293 4194 16505 29369 28271 7509 12686 28926 6637 18904 3527 10792 14526 23892 3192 20790 6266 18888 2567 17709 4528 16741 13470 23993 13279 1475 6694 27038 17427 5718 25324 23776 28501 6663 15099 1030 28883 1654 10273 8182 4736 4432 1577 28316 15526 22223 25627 7063 6038 19235 30550 10306 2710 23179 4740 26488 5210 28857 13838 26793 16967 17145 10360 28590 14842 17966 6643 17292 28835 12368 16953 9647 14562 13500 6063 3532 1846 6044 11303 9431 11909 18591 22602 4918 20504 18513 19349 19908 6682 5618 25926 22863 16006 16644 3834 4569 28447 7730 29976 14913 19734 11320 2407 9281 19912 25705 14198 11521 29465 13407 23957 12188 18730 16360 15491 12068 23407 2122 25209 7932 2374 1908 17356 12049 17471 29402 5470

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xa39031655c021f1576fec994c1eac3ad04fdb937199efb92961e0fc02b0d73370ebdfc088d8f9d1d61b57d7250c4e8430eb7d087a9d9f07ab83a22883671c8456ca249b6812338b6999ceb425e68f8b29f2dfd5f8b74a226265e8c4cfcbf5d7e

Attestation 1

Slot:

176456

Committee Index:

Aggregation Bits:

11111111 11111111 11111111 11111111 01111111 11010111 11101111 1111111
11101111 11111111 11110111 11111110 11111111 11111111 11111111 1110111
11111111 1

Validators:

22371 12696 12018 26774 10640 27968 16256 6517 18092 8656 8395 13765 26630 20344 7774 22157 3633 6508 17424 16778 3947 14896 2392 27436 26822 17184 2286 17876 19549 22280 7309 2224 27087 7876 1634 7898 3024 13111 2272 20910 28082 17968 9639 23472 19504 4415 11504 3513 13283 14751 8579 9157 16186 3733 18071 1275 21292 21425 12747 11959 9574 7860 9214 23600 11917 3447 13290 29496 1004 9630 29389 19336 19741 4825 16432 3244 27488 6244 30581 30005 12423 4084 29096 21762 14107 13559 19820 1148 29194 28411 15709 25975 9772 17121 9901 7484 16925 29016 15798 10924 1097 18401 16297 25119 4529 11342 25367 3486 16884 23680 27751 28451 13057 9803 6497 9613 3029 6270 20450 12647 14152 7336 28789 6882 9296 13326 19944 3754 14406

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0x91d2435b2d6fcb247890704edf9f1b16e852dbdf8dc8fb0fc109a23aa525da550b6bb3e19e4602df1a58308d7325b3ca095471090914c2f50369b53dededa25c892a23b8d7ef4288c3ddf02135d417365f8aeb61fe3c2e5bd80033de778a4bcf

Attestation 2

Slot:

176456

Committee Index:

Aggregation Bits:

11111111 11111111 11101111 11111111 01111111 11111111 11110111 1111111
11110111 11110110 11111111 11111111 11111101 11111111 11111111 1011111
10111111 1

Validators:

28578 18255 28347 21000 27658 29887 3545 1955 10026 19602 5319 22640 28947 16545 4295 23881 12378 13968 27767 30458 9265 15259 8110 15821 9289 11472 5798 18818 25558 18563 5895 17544 26866 14923 27406 9383 3827 11871 26299 22074 7943 13796 18035 29507 9691 3873 9744 4783 28695 23536 13737 7917 2281 15899 5811 14832 19436 29305 6970 7466 26614 5100 27202 21476 13186 7656 5166 29486 4734 14438 4586 25211 6225 29459 30037 30372 27074 7976 10003 4366 5871 25946 28339 27961 2352 22330 12101 16291 18931 5827 11545 5500 16336 20508 1208 26051 29121 4658 19668 16894 28389 12406 13937 8743 27442 25954 24057 17642 4124 13964 19629 22253 16853 19197 16726 3502 21523 5627 23151 15992 12850 11020 6853 29923 3255 6890 21202 26653

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xa62ce937f3cca918dd11f6fd7a8bbf5b47053c0526a0d0b0fb1869b7dafa17790c988c6b804cce1531b94f88a1ab820b13b296fa217c3670324af3167a9dffe989f95057dc58cca33d602a75cd48648dbc2bc5bcd8f5ea4cfd5bf9580bd9f753

Attestation 3

Slot:

176456

Committee Index:

Aggregation Bits:

11111111 11011110 11111111 11111110 11111111 11111110 11101111 1111111
11111111 11011110 11111110 11111111 11111111 11110111 11111111 1110111
11111111 1

Validators:

18871 7305 1648 16937 10704 18519 17800 3187 4395 22061 2832 10962 20084 12178 9230 19096 26049 14527 12633 11154 2650 25917 16573 19495 14626 7717 27244 5525 11563 7534 12176 1018 23928 1751 29232 9946 27879 13468 27835 8772 21021 12852 6251 18420 10855 22334 20670 10460 4530 11847 1085 10019 1093 12487 21692 16392 6728 7072 9809 16043 26687 20256 25476 4648 28062 25186 28370 12214 30203 4527 18637 4703 21074 21698 10212 25356 23944 13877 4467 11916 11397 25854 5421 17559 13991 5922 7815 30601 27954 1933 30140 29331 9880 15448 3727 19886 1183 2640 3079 27114 16872 8297 7459 5324 1328 21388 17819 1646 27458 5124 12024 24084 21477 12623 26616 22927 2931 9455 20737 21755 8722 4127 15458 1984 16669 20203 10255

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xaeb3a0649229f5b88664e161f7e1bfecf64ece717c489d85aba429f70d4717f55a28306ce325c1883e4de6a1553caf2e107f748201e497017febc8375db64ee97b18489df688d18b1cb2bff1625f1863f6e7dbb55f294eae6cd3d0f8c3389afa

Attestation 4

Slot:

176456

Committee Index:

Aggregation Bits:

11111101 00111111 11011011 11111111 11111101 11111111 11111111 1011011
11111111 10111111 11111111 11111111 11111111 01011111 11111111 1011111
11111111 1

Validators:

29361 26217 8481 21759 16361 24089 30255 19701 12437 11105 21733 10781 14170 14638 7474 8147 29360 19010 18089 13908 2258 13608 9673 18350 3702 23531 28756 14639 27958 7925 10176 9227 11772 29748 21699 16057 4690 27959 14219 4719 22056 9824 22555 8265 20523 23196 22452 20607 25667 10290 12658 25601 26969 22084 28102 17513 17695 9489 4517 5928 26724 17403 26291 16865 17611 16774 5204 8531 13709 26870 28679 28656 18602 12030 13043 18172 5773 9899 4155 18198 3530 7329 12709 17232 20058 25359 9512 13561 11416 27553 22538 27708 18311 19893 16932 8424 5548 5389 7143 27024 26444 28676 29421 10771 11522 18583 23555 25271 2236 14997 28124 29285 23088 14144 22409 19551 22193 20848 8118 18193 13177 7596 6684 19929 10900

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0x93535348ac03734d1b5bb6121dfc69c63722a430f8376395687f0b4c3fc54fca24d96698636381a50c83cfa95673578e103143af140f4088e9a1bfb6995cde4cc55895b775b0d3cab00fd9c256f4fd7c1e3e0bd4b6f41003babae1a7d66bf032

Attestation 5

Slot:

176456

Committee Index:

Aggregation Bits:

11111111 11101111 11111111 11111111 11111111 11111111 11111111 1111011
10111001 11111111 01111111 11101111 11111111 11111111 11111011 1001111
10101101 1

Validators:

1679 20661 26036 17786 3509 15014 19913 30336 6068 19272 15795 17454 13259 17334 26402 22953 7638 18507 24031 21675 29585 16098 13275 17223 20815 29212 13801 18794 16926 21041 12421 22387 1703 2518 14149 30015 19601 19809 17652 15701 22087 17289 5167 15947 3708 22027 10606 27113 4221 9530 6910 11010 5148 30648 28536 30427 15445 8496 8025 17722 13050 17617 25873 28925 27392 5453 22198 7936 19277 14719 18391 26816 4552 5254 15454 27809 7945 22363 8838 6525 30414 3836 25969 4451 1368 13022 3193 14430 9532 12128 7078 3445 11458 12010 16622 19223 15949 13466 30247 8948 22561 29737 21965 19187 5091 7333 7419 12055 5242 8889 27197 15913 12773 8642 18787 21466 11133 1610 2101 22758 23309 26807 23518 10627

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0x9612c262640ce8f1f6453835654531a1d0e81c5bc1fa4f363a04a5fd6aa164bf4fa5b1b0e7b8fc4c837475eed05d82ab129f7e7f2876e26f0cfe6febfb3cfc56058d1e85e20c478951e801c769a975272d4c1d815b28843106f8a40f8a0daeed

Attestation 6

Slot:

176456

Committee Index:

Aggregation Bits:

11110101 11110111 11110111 10100111 11111111 10111011 11111011 1011111
11111111 11111011 01110111 11111111 11111111 01111111 11011111 01001
01011111 1

Validators:

4372 22030 20289 21835 27702 15291 22781 4694 5014 5830 1102 15868 9321 29508 10937 7733 16580 27405 9207 28239 13376 20825 9651 19664 12866 15170 8073 13415 27315 27913 12848 7779 21896 22511 14733 3381 16275 16943 12876 30293 5088 21922 20634 21053 17055 25855 27608 16697 23870 20767 12066 28424 8072 12685 27468 14961 1560 9469 8802 15393 25352 16850 11134 10875 16340 10977 5698 6206 6719 26328 20990 11647 20071 22396 26126 29339 5340 23979 17247 16625 7554 14087 16765 3183 23198 5650 5807 13909 22077 7550 10711 26309 14059 28905 21805 29876 25345 24011 20901 12167 14073 14523 13698 4583 15009 1144 6922 28075 15599 17152 10769 20693 20228 13225

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xa574ad565ab295fab31406241e805f53a9609a348cdbf9c5eef19e7149e3e86b9649c9e9f2a9c5c25f8ab509eb83a40310b2a0cb5d1c6e6911f5bd67d1afdcf5c834fb3a2557f7159ff559ec1215072998ebe9d70ed5498c42fdd59a2888c31a

Attestation 7

Slot:

176456

Committee Index:

Aggregation Bits:

00000101 00000000 00000001 10000000 10101000 00100000 10000000 0
00100010 00000000 00000000 00000001 00000100 00010010 00001110 0
01010000 1

Validators:

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xb11ac9c99cd0262e23be0a928d243ba27729a0c48341e07e63498b2325f0a7ecc88567b9ef913f9a318d902fa7659f90073b7e63fca7e47b5ea2c5272e6bee4d83ae26e8a0a1757cef43f24d4cc1da9f4ba51d73f8b9573ba19e4368ae774360

Attestation 8

Slot:

176456

Committee Index:

Aggregation Bits:

00000100 00000001 01001010 00000000 00010000 00010000 00010100 0
00000000 01000000 11000000 00000000 00000000 00000100 01001000 0
00001000 0

Validators:

29887 23881 13968 30458 15259 14923 13796 23536 13737 14832 14438 30037 30372 13937 24057 13964 23151 29923

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xab467ca4ed874c20954aeafba23bf467e2940a46a004a06fea678a1f5f43813632afeec556eb91e4b32639ce900dd21901bb1f88cf913856e9bd44110d68f5c34c37d0180d4c862600849a14028fc48a7793510548cb68e0095f2c1f6b12b883

Attestation 9

Slot:

176456

Committee Index:

Aggregation Bits:

00000000 00000000 00000000 00000000 00010101 01010000 00100000 0
00100101 00000010 00010000 00000000 10010000 00000000 00000000 0
10000001 0

Validators:

23928 29232 27879 27835 21021 20670 20256 28062 28370 21074 23944 27954 29331 24084 20737 20203

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xb464d5a3ade8ff62fdb3bff77325d1981ae4e99d14a90b5451557e200b50909f9513d04cd9177d7551cecf54182d681e08017e51fc370163b3d96f4c3fb6e4ae233e61901ea2b909457e5533e0c5a0ea98ec924b3165fc87d946ee79352ea5f1

Attestation 10

Slot:

176456

Committee Index:

Aggregation Bits:

10000000 00000001 10001000 10100001 10000000 00001000 00000000 0
00000000 00000100 00000000 00000000 10000000 00000000 01000000 1001
00000000 0

Validators:

29361 14170 14638 29360 13908 13608 28756 14639 14219 13709 13561 29421 14997 29285 14144

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0xa5649327134a31d08ee8b62b2822356fa517b869001895bf0b70f80d7961ac39347bcc9018d126e622c22d5cb92e9ff40de041e0e5d2afa1121233b6facfa4ccb5fa1074c124f690b8bf2a84ca9c67a7e6fb8d6c68af232b84eedff1ab975aa7

Attestation 11

Slot:

176456

Committee Index:

Aggregation Bits:

00000100 00000100 00010001 00010000 00010000 00000000 00000000 0
00000000 00100001 00000000 00000010 00000000 10000000 00000000 0
00001001 0

Validators:

15014 13259 24031 13275 13801 14149 15445 14719 15454 14430 13466 23309 23518

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0x85ba113eae880bc6fe27d222eba3e1a6580261d1434edc008ea44beb2411bf72ca3400d49cbd9fee7889f39c75d515a01114f79cf036130c86cc21bacedd0bfe078ef768051d3de1d95eeb8150e9d9d578418fab62e71c0ca1bec20800af7870

Attestation 12

Slot:

176456

Committee Index:

Aggregation Bits:

00000000 00010000 00000100 00000000 00000000 00000000 00001100 0
00000001 00000000 00010100 00110000 00000000 00000000 00000000 0
10000100 1

Validators:

13765 14896 13283 14751 13290 30581 30005 14107 13559 14152 13326 14406

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0x81e1c41e3aaabebd5fd56273df86269a0bf57a879e3ace9e5476f214b3e1b3028213e411475cdb2f917a9a11a75f080214d7597e2bd88b1807b51f32fb73d3be16a1efc550ff6105bdc1dd9bf490ad76963ac9251ff8a8c533b5bfdf664ad138

Attestation 13

Slot:

176456

Committee Index:

Aggregation Bits:

00000010 00010000 00000000 00000000 00000000 10000000 00001000 0
00000000 01000000 00000000 00000000 00000000 00101000 00000000 0
00000000 0

Validators:

30555 28271 28501 28316 30550 28590 28447 29976

Beacon Block Root:

0x02d7d0084526402f537f483c43c020a792f26ef7b2a1fa01bf0bcaae3d0d1f2f

Source:

Epoch 5513 (0x7d1fe656788058c3813ccdb24d57b13dd9eb8646e0723f25fd4ed47e3c483ef2)

Target:

Epoch 5514 (0xe9b5122c3f5980e3f8feb04c7c2d342be5aba349ec99ff46f823581fac09ad7a)

Signature:

0x94688e0dddc6a3a7e54cb3c118922a55fc58abb4c7588ee88f220d79d10a2a2a21c1da9ff4da9406b27993710e15273e141c718f277c5dcda699bd351b807bb261bdf7da7bc9c2cfea93860ae031eb6a7a4af78a4b1e0a612efce2170ad4ce8e