{"message":{"slot":"2999294","proposer_index":"637","parent_root":"0x1e4b4c87e631a214e13983c239f916a4e1b3239795886f1bd12f4cd3172e92a1","state_root":"0x62532560b49306dd1fa4756b921619598abfde0480f0fc56927b7698dd60f986","body_root":"0xf65129ecb81edc31aeeea2f602434744becb1e9cb7e94d3e424cc4bf24e6e6ad"},"signature":"0x871feeeff0464aa6bab52afea700a76d50599548bf99458834f0338d0b14fc1c7a03d8655a2548c96f7b92749eebd7480454406c4510319529c16c167a656f2de62d140166184d820ca501f06ca7b8013bae1c4edf01bd582551cb022a7e80bf"}