{"message":{"slot":"1638867","proposer_index":"42","parent_root":"0xa336afe0d9dfe00eb9f30a33ea63658dec92417b5777b765f628fffc2e4b507c","state_root":"0xe3ef45b2a35ec84e40953a94ce2a3a302c2538525efded5dab6a3f53d08dd803","body_root":"0x488f25f8b00ceb3871d7e054b2e8692cf976f6e394e7222c154c7320b9847528"},"signature":"0x997e6e1fa6f6862fed782078e9cb9491d638250a8d298f464f82a5f3e3668ef03d38b1de0ade62d01cefdcd2f1ec146209b31f936010cc5a0bb06cdbe759accc7525674814ee8f894c6214ebd34623a9cf1178038feb1e64b53b13b250807fa1"}