{"message":{"slot":"578470","proposer_index":"163","parent_root":"0x4308a3ca1e9b2ec909bd08ba7936b82e56c66176234cf5532d60c18ec9452197","state_root":"0x191faf881acafef67234fdc4d0a17d138e7ca86c866f1095aeda80c25357423c","body_root":"0x0da7edbd5933d9ca7ac205b2d46be3377090c67b90b32757bd597226f658400b"},"signature":"0xa37cc13f4d5e45af786b3f63145906fa5d03a2d60b2904ccb4005dbd0e8ba491f1dcf26b9970689435b78e5d62dd4c420f2f4380bdde33e019b1683abfa0e09f795d24ab601f192bb50c4a62ad2d95261ace4e9dec081bb0cbe486c9c0535578"}