{"message":{"slot":"666790","proposer_index":"149","parent_root":"0xc55500209cae1bbfab1f2cd847d74287c07e5d82150c2c8762fc2edb58d92164","state_root":"0xa4fb988b4b8181b583d7b88fc69dec2360aecd4db1b8366fe92f689f633c8796","body_root":"0xba745423f33892e3a1bc2c1913bdffa15f84dd95bd6afe033c742486710f6e49"},"signature":"0x8257230f011e443113baeca099810c285de9277e576f593354675fba5f9c39a78523effe90ba104491c8c176345b188114438a2393d9ea54c93c693424ecbaed364ac86afe1f6455dfe8e38f4077be5c72b8350f1df579d376e6cbada92f35cd"}