{"message":{"slot":"1621900","proposer_index":"158","parent_root":"0x14b838d4f5ab060ba3863e8767303296b6d6a0ac9f51709a3d2f1d8bf7a35ef1","state_root":"0x5c59589d99203bfd405b6ae85c37f549dce04289695f7365681324a3225906fc","body_root":"0x67c5ee1f00996252ccf7e74b04cd9b80b09c45ff7c5863d85cb82c449822ce4a"},"signature":"0x99cc37b57acefe83d98aabe5d0582376898421983f1a5c59a6fa8f3ad7d785fa9c7157ad25353b7b3d4a2f1ea2038d5f07278e421c910ce11deacb064a0402ee7b2a2a0a7230f114bdcd9d4cd09af29b5aa8f83cd7869564e1c1c8e2ed836c2e"}