{"message":{"slot":"2881731","proposer_index":"309","parent_root":"0xb4a61c2bd3784f8222b8a303b1e3002fcac159cbc53a7db26f1c3d1270e3b876","state_root":"0x2f5ab17028401569d14af9d0e548bd6b84574927f79dc094f2fcb1d5b21847b5","body_root":"0x78ad6b02ed1f7c892e5c437ae8bdaafb33e9eec89b2774270e11563e0ae5c0d3"},"signature":"0x8d221d1b5c043fca053a276cb86776475e1106cf1cee51c852bd6460a89cbdc02e028de74665027b536d0cb382d243c017414779b220a039c51d4c3c8bab99e4aeb23b0502b4818b552b553373fb72afa277e8b2683748ac9c87a12e348c6bf1"}