{"message":{"slot":"2883645","proposer_index":"678","parent_root":"0x3730113ed4145c1735eb37ff2411fe9ea56c49d645005e49cb6be930b1de2bc6","state_root":"0xd30200625e28f71a21d7b28414e49f5a99493a94ff6429935c93809c85d2508e","body_root":"0xeb58a1a6b6c7add07bc2f5a9864c87e64be997850c54b4dd9305d84c1da3d928"},"signature":"0x99240151f4396d9571ae4824749c99c2b868c236b56a8df0df0d82308f622a47d753f75893bb086a349f6a93ad9e873909c1106aa7b9a4a247af3ddb9f8e88891636a59267b916a28fd737a771e232c66c6b1d337a5d7827cdcfd432e4b31d80"}