{"message":{"slot":"512134","proposer_index":"57","parent_root":"0x7a7ef4c45f4ed0322263630d3db0f7857f4f3f046b2e931b898894a76329ff30","state_root":"0xa1a988706b1125310bb3e78a59455a270e1835c8937f52afcf6b8172a0420af6","body_root":"0x11499a34db810d0d1c2a8735ec1f6dc4b51cf02437c56080b34c7bed23335be9"},"signature":"0x8754005fecc24c459e2af04d0ad0e0ec50f75ac1677dd4b6d93253d344a5207b215f3395b6142411ac23cd87fe4a79d817c75cf7fcce12bea5b317917f4ed80965481a535b68d51490ded949bd20813eb34ce069cb0103287c30c47001f3ea60"}