{"message":{"slot":"3287199","proposer_index":"18","parent_root":"0x37b03ede19a76b951d17f9e6db83be4fc2895fd6fb71d3e548f0a010b326927e","state_root":"0x554b2553910757a456b4b8c71d8c02effdf207971b0535e7c4715f7cbf2007a7","body_root":"0xcb364f8f79a0c43a2baa670db9776dbeb98fbfbcd193f47a67f8b520300d1ac4"},"signature":"0x88391131b35857bfa0292e54bf5849330b77e7e152184479fcffad3ee8ecef460dc7e9a7b3083f6438e8c6571f743f37137f3ddff212499527b9892fac1e8d631d339af60f485b60b2c86499209e358ae84f93a0b556abc4011775f052d18d56"}