{"message":{"slot":"2874357","proposer_index":"445","parent_root":"0x7ef0c54eb87714135ab8cdcfc4526349e3c94c51026b469a1805693bd3a67a9b","state_root":"0xb3acf27b58a3280286e43c5ece468d20239ba70cbfaf80bab0bbf59ba30ba870","body_root":"0x0657c30d877989ffef7f04c5d804dfc94f75ed1f0acb538183d31b74c8a0813f"},"signature":"0x8b553c4ca4880b5ca720c3bdae88becf802fc4d71c495ff803c3198cb8435bf455655ad936b3d631a50c62bcb846881b12858a15c344d8a9f864c32463304c1dc1399d297d4dee2c64db4e481422db338487ff71bb60c2978b730be35550b7aa"}