{"message":{"slot":"1257718","proposer_index":"146","parent_root":"0x819af2958a7a714388ea718a2059a0ad10cdd4d087c270cb1819086ded3f541d","state_root":"0x41f752af0fe8f7e736a30d64c3c2cc9e5f9e38abc981e74c89728300f8c89a0d","body_root":"0x0278f3ebd3dbd52d41eb68895c6e59d1ae467ee375c5409e087d62d55db0b444"},"signature":"0xb82391a4e795696eec06d34e1b7b15ef91807271380ab298da8818ef74b77d6e747463a178e51a2096062507fb38034f17cdabb9ba3b4071049b33a47b200731b18570986f76868fe4d7eacfede9301c4582f87ef725a70650690fcf389afc03"}