{"message":{"slot":"1621521","proposer_index":"152","parent_root":"0x705b4bea3f7195fdc7d42ac9f6a00aa6e897a2b8d7662f93fa9faad4925cffec","state_root":"0x946d01d0113126d899693d4c2171dbf6d060cc825a0d148d5393c7d43f3de4e5","body_root":"0xe7cfb689d249bc89b952bc0f7af42b3c1129ef4fd36aa50636305094a6a294bd"},"signature":"0xadeb4f97235448c611199af687cc848dfc149750f85e521ce33fb360956028eaa5ce2675d92ef1bd26e87ba0aef73d1a040f381e2b21cabb4a72bdb627ec4db0ba08840b48977ce807ecc9d2d354c6badbf6863c914a4ef2c5bcb18919ec9203"}