{"message":{"slot":"3812559","proposer_index":"257","parent_root":"0x8bb52372b8e83026f2b4cb9da49a6cbf9e83bd0a218f1e78b3d3e1c163ef96ad","state_root":"0x757e9585aae3317fac806b8bebc693dd8e9894d4c0586dde909100bc87ab8f9d","body_root":"0xb3cb49981df19226996e635fea7362995592e1bbfcee31fe81327598ed76e2bc"},"signature":"0xb52b5010de5793cc74555b6ff268d33656fd001069fe6609d8351c43cc779470a196bd67271ca1f3c3c19ca0694af92405f04879e90cb4045b816377f264c818266e082a2db0d4d847f33530f7f9dcb8f3140f23730a30cb0818392097b924c1"}