{"message":{"slot":"1221642","proposer_index":"53","parent_root":"0x532ed4b6753dc8fba05ee6f42115fa67bac446e982f809ee4ba00ffa1b963c1e","state_root":"0x306ef232354ebb8e924636b9f7184f17f17b3d4bf356e1b72f887d60ad9b1d6f","body_root":"0xc146f94a9e1c070cb031b4c466dfbaa83c1330e3bc0fd2f7361a5b57209908a5"},"signature":"0x888b77422516969c6bfdbffda9553bcc781247af933459d0e7794fd44bfbe1e887bffdd2a196c368a63215a1bc355a84004f6d2de3d9e3528caa50ce453e9aa97b9a6ca86aac5c4f897453e60b73ee9d153ea4665440645b10c08d6156a3511c"}