{"message":{"slot":"3287303","proposer_index":"645","parent_root":"0xf963dae8292888154b06ab2d38a6b4c3a1a0a890d135bbe92859e559229e870c","state_root":"0xbceb92bcf98dba1782391b9bd2e4369a01788b553deeca228794472c0273f511","body_root":"0xfda422c6ce8746e7e152ed13adac0b508a015f06c7df53edaf6b49ad6f067345"},"signature":"0x94817c56882b94be777148990349c71345c1c843361dcb8a8538cf46466c8e1a98150918613549209b48b578f8d9d30512e159fc3e72b013e5af3a2e0a1d468160d2d339f0f1aef1ba1cf2e0e440104f3379011e067c749f2546540ec4043d69"}