{"message":{"slot":"721738","proposer_index":"57","parent_root":"0x9fc5ff2dd491853bd9be338e8a9af222d71d522565ef6f2fe6d14ef89c2b93ab","state_root":"0xabc6bf0b76e1a43ce4997998d83f5470327505c15dd17d92a505230b807d8c48","body_root":"0xff0e9004c492133daa59d2d99fecdf1c981da79ca7d70ed476d8e34de6c9a01e"},"signature":"0xa0de868d83c576a010ce1f7e85ff3c338d8385524601917a78442fa0bf130bb9a10b399e95bb1ed28b96694f0b3ad4f1182ce62dc66b817ec757cd5e3553133afd7fac34763cadae0a9c4edd878d37ae259e9841fbc09b514adbcc4b139d880d"}