{"message":{"slot":"3778874","proposer_index":"638","parent_root":"0x581f812545ebffb60c50dd9ed35eb61364398c6eb54cd273c5ea86ef727efbc1","state_root":"0x44d44de7cfd1e6221c1c48502629de229dd33345961a00de7339b31e39f271d7","body_root":"0x7bccd6e303645b30fdae67dac826952f7db75c54ba5542501f29aeb20b1b1cde"},"signature":"0xb4be07c3b3509d2340c7b526214f2974d060a00a71749a8134faf6688fe21bf329f32c79307fd8e42f26aa2350577805076c47139d7b992e63dd4f40fa35e3a4ab6863c7a80e60adef551d155df6bef1eb493990c8aae2a39e709299247b139e"}