{"message":{"slot":"641003","proposer_index":"21","parent_root":"0x30b6fde47fee1425f20f74c55ca385d3e8c0a7820f63c42f7ec680df17d62dcf","state_root":"0xf6c8bc6be9345ad768efa4fc4e40740353c4defe1b2b6fd36d845893ee27674f","body_root":"0x8d077fc4b848cd28e92a7df3bd2a80d16565cb939cc408c578df22f3becd0362"},"signature":"0xa721b5401f975d2681b4372845160c9501072dd14120028d506b37a5d5844bb2fc4ce766f1787f931f5a546b24f1f9531396c1c2bc839b4e429daa413c4a0aa9efb924e0a10e39e39645dd0c3b282877fa010a63d047546f58478ca318b70f6d"}