{"message":{"slot":"1520749","proposer_index":"57","parent_root":"0x4646466735a317181c11f5a1551ebfa4eb67b728dbbd2b1b3fdea1d4495d2774","state_root":"0x71c1f5535f0a43e4c00aabf6c49d330f3fd56c2845ff5b8c1e00c79790a5dc3c","body_root":"0x61b426b729d3dbdd3e9501478ae9e8d9cb645906f908198439abd7e0284ccfe2"},"signature":"0x86fc4a71027d7427afd9f0ad0a00d9d9c372a63da208398ccc7a13e1c4b152de52ad59210f07ada162d80a23ea6883be143812f47edbe8ca06d29853fccd3691a9a185089ca7c98df8fa52b5eab280e66e97ba987d490a335340be0af357c3a1"}