{"message":{"slot":"1574972","proposer_index":"139","parent_root":"0x06abe8f3f570f2208ba43716fc98c319ef333383948e7d494ac1bb3a28602d04","state_root":"0xc68cfc5d06b61ca7d7475876514c2c2b4d15e4af250a016f86cd55682a304d9c","body_root":"0x78b0a063bc94cb0dd5ca022332ec8972498073d704d5c67e931100adc1c4c092"},"signature":"0x8acc147b3ccae71de4590580801912422f3d25c712c28ccb20616aa6b9363e9e6dcb07abf54ed717ea4ee5179605b3d401dc4b248b2f9d59cc36ec9b1ca73bccaf4e1dcb63b89ae2fd4b1c33fc48daedb6370a6fb36bcc665642e32f3416eccd"}