{"message":{"slot":"3904872","proposer_index":"21","parent_root":"0x16da6dba7ab73c83ed8821f88fcf9a2c33a25df9586e136d55c4f306460f1a43","state_root":"0xd210db5206186cab9fdf601bea069b5283e457c80d58810ca1b18482e902ddb3","body_root":"0x15103b9ec836c4a89a604b099ea04172691099fd60f66e9ee0ef558d59dbefd8"},"signature":"0xb73f1cc1185302a80148768aad5842b52ba1de4b942b4fca80b989af4726386514b9fee6d4a42f0fe971171f8965ee79011f6f721d4b6cca5f0ee461fd3a42209400890ac240f00ba0afcecf241eb6aae8606104d2e9e182900be89992d29270"}