{"message":{"slot":"17721","proposer_index":"1","parent_root":"0x8ec03817002c5d091243192eba18f5813cd973f51311f40e2fc75d3d5cf01e46","state_root":"0xad1f6b44d73840c11e4d909949a9f6f2d9409b66093cf35a3196363069f1df15","body_root":"0x43eb17395e25e49b13fe06131dad80e90ebea59ff4b3d990a0866877b5801374"},"signature":"0x806f4c1f32cf9f259590978f36d9d9e6ea9e5f4a8b93b7e65f862a74ccc3b87eec5a17644b96a799f94a165529eb4cda0c7943177674074b9380058c45bca8b20f43531cfe842b75df73d8f1689d8b608f45c2f4b9a5ee9206fcfb335bc33f38"}