{"message":{"slot":"399276","proposer_index":"148","parent_root":"0xfc77c47a84cee5b69812a7b958c1716381f986bdcf23ce1fe707effabbca1d2a","state_root":"0x5de2642159627b515f5a60a3fd70aa091c36a3649c3b1037a5a07010e367191b","body_root":"0x9407c338c8a000fdc6e47438bb451956fa8699f903201897a13a53e401dc1152"},"signature":"0x8f4803900a2f9cde25b5195dc160be35de0c2357c47c464f289f92a51e76c87eb219fa45f54d6f91111e63af261415f11722ce494ac73bd3aeafc5a020c9fa7df4f7997a8bd3b3a376b82003731140aa097f555d432358a63ce11b208b13e4f8"}