{"message":{"slot":"4540267","proposer_index":"121","parent_root":"0x3985988d9905e1353753ddd9bf45e17d6ca4fc8115440eb588787d5184b9990b","state_root":"0xcef8df5e9b8dc7cf8be59a63d03ba29054521e3b9ec1d93afec839c98115c10b","body_root":"0xfd56ebf15b7ee556a840ddc3f3f64e1535c51491a52b845eb9886ae28e3b5de4"},"signature":"0xaaa466f9c53e7443697219651484d811fbec3487945ea52f11c8007b53ea3a791df84b71d1e1e2aa2188c46584dbf3e61513d097b62a2842061603ec651ce830142535c51f2a11ffa559186e20554d1b99608367c1f19dc4e34cb49982a4e4c4"}