{"message":{"slot":"1221319","proposer_index":"21","parent_root":"0x17b31d04b0de495778d3491644005c8c9a1a9c0373564dc69ec9ac74d4c1739a","state_root":"0xef4b85f90c68c3f588afda56ab7f8cddd71b97d5cab25e9da27a3137ca830583","body_root":"0x95349776288083b5d054ffcf9ae0a391b1c647f5ade16d094b10b70036bfff70"},"signature":"0xb421777ed98fa74c791d0d9e26025ead124358f99d1a20ba75d8ff0368b2322d7ad5c47cfe5e2e3532c048d718a3ace1097d128118aa87c778af539a2fca485e4bccc4484d14bf6bf0f33d9ebbcaf457cff95340f470060e24b984fedd4d806d"}