{"message":{"slot":"1299943","proposer_index":"57","parent_root":"0x4252c53488fcad4bd39d0cb7f74e938c58120a38b5713ca40841cfb8580927db","state_root":"0x8494b34d9eb9e419ce9f5d2593bb5af9e589cd2ab84c7a1b8f5352c21d9f0037","body_root":"0xd8d345ccc4b1ff8f12f26aa1a5dc19fdc61523e3f767777d790d7be1e74d2afd"},"signature":"0xa358a662bc20d99d4015b743efdcd8d419a33a6e097f3730483ab98650ef6c5577fab12b143e7df7c5136be995a0aca8088ed9b310b8047a27c6c9afa5d23c14c4db0b4953bf56c94f1d071184001bf37ae008cf7a55c5012b4712dd696f8282"}