{"message":{"slot":"2978868","proposer_index":"309","parent_root":"0x43939147b80a3d240d938082553e1ee7328c9f021fa6df886ec0140eda3e8712","state_root":"0xf228c6e99fc20876356e4a9c4111114f37f78c52537282f6c23d9bd5a2155a4f","body_root":"0x86e5652d285bc0a2de897d96801add7c96375c15c6f2d5dc9f6f2fb9d2d3b60e"},"signature":"0xa40a624d095d652d2686734a45bde1f3c28585720f745ef0a1c95418fb535c253f91abd2537dfe5664a23485c6002fc9043a2c59e1733b7f160478f90ce17824e7d8be4b166b14fecb368790b338b185e4591b5727506a2f1d78e07eda1e0cea"}