{"message":{"slot":"515640","proposer_index":"17","parent_root":"0x9811abffd8616684f5971ba4584c0a4ea22f9de3917fed87b32b7bdbc712428d","state_root":"0x85f6dad513caae51004c4c453a50f74a3c4404923094d7dba917b91f10f69b6e","body_root":"0x560225cf6ff5a563eba1ee875ba07d359cfb51e2ce3cf9d961dcf27b558a431b"},"signature":"0xa9d1f2e0505ebce0bf3c6f4980ffdf078435b99d90d6a2087d9c0b69a68256ac4cb63a72ea1e2ef16a3b705d6c4a9bbb08a9f5d0e267a6dd1ba1f2bb00c375b3f950acd141692e2bfa3dff04c5bbf60466fb731bbc9393950efbf3fe396e3be1"}