{"message":{"slot":"2137790","proposer_index":"457","parent_root":"0x39b13a6680ba80c91ff1c928d63f73a4e1b5513085a62e625c49a08e5a7436be","state_root":"0x0c7e8a89f8b72b79c7f384bd142bed8aa876d35b58a7cdaf01cc509f94b0ff75","body_root":"0xc5f6cf3953a4d8ca07bb2fa9762e44791ed55624013ec1ef10d06bf8daebfa43"},"signature":"0xab21443a6c1c83a6be89f9a09ed5bb932ee3751bda459ffefc7efa5e02db90048454a7ee5baf2112f2937e3f18584c4d15061feb16590c1aa3803dfa476a200214c221dbc77ac88b26f53789d18069cdba9c73ccaab3559aa93236f10adcaa7c"}