{"message":{"slot":"3678578","proposer_index":"340","parent_root":"0x26182431ac0eb634af3524bb449ac66f8398810ceb369d56c4cb167ce1f16c98","state_root":"0x7db9640633d97d3d30dff715ee74c8a294ef533aaf5e7ce143de87e3a9c8a920","body_root":"0xac2cdae4feebc63f106717d706b5360202f95e32ee9fbf8d6182ebdcfa2cf9a6"},"signature":"0xa19461991ae0e3cc0d2c1309c0c102b228333fde2f10fedc4dd22d833e1ca4a0b6ab7d326d5df520b8930589814f813e0431fc0881d27eee6e2b3b33c5bd4aeea01cac530ea078a744e3dfc98ef2a5666ca4d1ae86ea8919cd64a956db1a30cf"}