{"message":{"slot":"1221414","proposer_index":"148","parent_root":"0x38f56fdec2150824e6da76a1113a7907370ebeb0176c718a0ffa7dd7efd8ac7c","state_root":"0x89f562dd981a9756118fc8bb244bf34c81f215f8046da60863be94323bd84372","body_root":"0x6aa28c04d9270c0cb9c07918ef6939c05b0bfc0fddf68001015d0756554fb2ef"},"signature":"0x8d9d1a8af800fbb276d82934b4b72296e232f025224a58862069be8024a3c41697f69a63fabd72386cba8ba9952b18cf08f339c75a0d0903485dd6500abb7513dd5039b81340c8678e57bc891ccb9fac221b32de03be80822969aee817b98642"}