{"message":{"slot":"554803","proposer_index":"128","parent_root":"0x28b671db176f6a456e91efc94bb6fd4194e26534876e8e517f2909cea7e14540","state_root":"0x39aa2074799b387233b4ce0f3466e9571ced876db1f21252d85aaf6d30c605fc","body_root":"0xae85b31275562e34213451194b74bfa970e372204f250a8aafbc618767eb93fd"},"signature":"0xb51ac8a3c4263174ff2a30df9b545f69ed91ff8d3f595eb4dfb36d1ebe5d6ac06a673af7a71db12368bd391f810cfbb0039cf8c6c7f1102f47da7939fa2bd6f41283534cf7dbf959cd309f792f93c930a7b9109eff9bb58f3d1f02bce9ce171a"}