{"message":{"slot":"1899282","proposer_index":"77","parent_root":"0xc1bb1e15846c5f47a7f8da59caa210d9653a60f088df880f53cdda2cbf6574b0","state_root":"0xe04b408ecd2897d7bc7636a0cf9e7139307a461c2e5fa3f6ad3cd9e8dd450a7c","body_root":"0x3cd356aee3cf662a1659e4e1671821693affc708deecb3f53fe2dc710f4dd63e"},"signature":"0x8a27df63a3d358f4568ae6d68c773712cdf315e2943ee87125e66eddf205c1e5c3a6af4c3a7d3da7225b28be7881650603d801313f0a9dca20744032e377fcef8c182e8c69ae7c5a76c8b18f7f299b1673615d99a6a6b9adfdd78c5116018017"}