{"message":{"slot":"1903199","proposer_index":"148","parent_root":"0xd9d995cb85be240c772c40ae24950fe484c3da45984e864a1083c9d10de03aa9","state_root":"0x0cb030ecc349720c7ea4d797da37808985d638ac28f03e231e423ba5426fb109","body_root":"0x50948b4ae4384619bc5285b722b148828e50fad203f8bc199ca322399dac0cd2"},"signature":"0xb3aa147f0a486cbfcf1f49505a05535a6e618a17ba4e18f406b955de902d5d7f2abbf325d622924380b03de00b26b375156349cf204ae0c0c065688054a4e0a9e057b23c77eec7f645564771e2c679ff762c09cf2759a39ddd86bc7fe2c5a91b"}