{"message":{"slot":"537758","proposer_index":"13","parent_root":"0x90f4312418fbaa75061a8fe7ad689625542147fc3f01a81ff408d630a051acd4","state_root":"0x2951137475b6ccd5cc11f3a1e0069e7c36b1c0c0f714a420f7b3b00b5e2e13e0","body_root":"0x74854157db5b4873382839c25eb4704c320c8b904d66fbe615a1c2ec21cc72a1"},"signature":"0xb53c1ca16ea717b40583a08ac449b5cf1e4406281152c75a5fde68676fb5c02a91299d139a4e49b2feaaf25b8b24dbb4003ac96b9c4d90ae7939beb36a58aae6b50598d25f864076e796e98e3a24940f5c8efaa16591c7fda88ae4d993678a38"}