{"message":{"slot":"2857837","proposer_index":"580","parent_root":"0xdf0d0d00c712eae22d8bfc32ded187709d8e6cb864e59ed2ad363d51dd360bc4","state_root":"0x74a6474d988a494a6fca82031e0d95e48478103f457e55f53125d7ed2a3b5a80","body_root":"0x505b36ff94d46076b3cdd8c76502c7f15b2c8767f028ecaa55dbde6c727bdba7"},"signature":"0x8cb3775ffb20a13a40a8de19cd371e563579e05ec89911e1dc7eed3d3d3492a8b15041f3398651710fa5770f61789e5417e73fbf261ebc1a408c249c54591b3cbc98db353076baf5025abc7e8535f50c8a7ee03108f487a0f31ff89fc8e9a5de"}