{"message":{"slot":"1274553","proposer_index":"146","parent_root":"0x6660e38f8802b2a051aed54431a7873e0c816cc33fbd54be8be126a579fcaf35","state_root":"0xf207409d4ce0ebb06bb84bbdd616da532742c1a8468769504b5df33e11304ede","body_root":"0x4d419c0fe02ac9760040b38f043695a8414c276433720ce975fea564ecbcf54f"},"signature":"0xafa7a459436fd3cb780709050055732cff80231d08715013dc8cb78c84f63f00d557cd1cb082602532ab148f4400887e0ad73c052b1a5a18584538d8a8cb6333e399b5dcf0a12745e1fe2ab1933df81a607573ed9d5f96293e2c4ea118b74643"}