{"message":{"slot":"3157880","proposer_index":"646","parent_root":"0x121e2c93e71e95c0b55a72da9d01998940db3c76054139fefc724a85bf33c661","state_root":"0xf487c339bb3ae3ce7c20b990b8046df449ad1ff52f40cd480951bff395f89e94","body_root":"0xb9643ff9c3175728bc34e1d283a5af7651775ed3081f5ef3dfcafcd9b83d546d"},"signature":"0x888f271550867ddc300aab9b7f22cc120c59365acb0786ee2db2c1d056806a85957956bcd8fb353918e39dbc327f5ee317d773ebab613d801b98ff55cd95ebbc03be9c357c59d5b598ef66a60be60aafac1b1bd4bcf123e9aa54ad9b25a328c2"}