{"message":{"slot":"1578637","proposer_index":"136","parent_root":"0x54dd96ede9754987724b40e5b4e1ff7201aea34d03102902dde3e2fdbea92bb9","state_root":"0x7331695e6edbbc0f2e0a9474528f0e18df7de2aa4b4e401dde0d372091296455","body_root":"0x728f6c943a26cb7c592d00faaa5b24c8ebf2b7b27b285295d00a28195f8d80f3"},"signature":"0xb1c20b57e85637c39789db449482a6495f6813e9026b7de88fa17cf1a75d015ef6214b9052e0028c0f452d1b17d56785093343b889ad2df5a1804e8d398c1e508139941d460bcd2335e947a011a98fca2edca40578d0bc6107294f23cbcd4ecc"}