{"message":{"slot":"1903109","proposer_index":"137","parent_root":"0x63d860610bf35d26a880c9f585f7f67cbe13034ac5a8236fcc703ab8ccff00a1","state_root":"0x7cc714055287c1cb724e6261d76c181d6f0ef1a3af956c4c3b622c351263d709","body_root":"0x7fc5a62fb580b664ec4a7719de23f740f75f108dd24f9956a44688c9c0a2cc4b"},"signature":"0xa246ed01081394b3a397f55371428f76416b2749ebb16d2c31f048a9e5eb501c9b6bba0e325e8f0927c3a2f2ee74157206419d945522a67066e7fbfb8150577c17d0e184be0d408d394e90f316a0bb8cbfcfe4eef8cf5d17498acca72cec1d81"}