{"message":{"slot":"3557853","proposer_index":"280","parent_root":"0xcbb320a6b88dd8a458195ecf39a6b64bc012f944fb1484ea675105669d9870f9","state_root":"0x91b5fde75b78f45f3f467a0cf3312febb0c44f99fff21ffb79e23f2cca0af742","body_root":"0x4783137ccd33fef54371fb1fb8e0089096d06bde17aab4a7c9f445780fae7d8c"},"signature":"0xb817fdb4efd7bcdfff6f418718feb8e55f04e01c73192b8031981fe32787687d3cada563fb5279794d5f886ad0c06c64141a40b0a3a9cdb8c724252d57f5eae71e72010f688edee5d8d7349c4129ed736df6696fe45509bdc1992dfd19033a06"}