{"message":{"slot":"3299863","proposer_index":"377","parent_root":"0xad370784052b24d00f95b62f511703f70342647d35dbc701902b2255e6c37548","state_root":"0xb753e40d29e72e0623dfb7a564f55dd47de51e921630a80cd60a5f0b5279a105","body_root":"0x4834886e31c8f4feda69297a03d13e5d6b99df563e28de7aff7c4cbb0d45f9e3"},"signature":"0x99fcefc00f23c851034bb57e1c2e1aba15dc29a96a95e68f65dc3e689d215300fc9560ab35a38a2e5bb702aa7d1c3007169a7ff08906b62b6ab7c8ffb1f3889c4513680c9efa21092556c9875f794a1ba57e823a25cfd323e9a39c4d7a74900d"}