{"message":{"slot":"3457665","proposer_index":"688","parent_root":"0x88003fbb2335513262e4257513baa09b58752d3ffb05bb39c243722c59b35933","state_root":"0xd63aabe54cfbdf997e90ddbc91a31fdff1c7d1dd10c05c4f8de20c97fca75f17","body_root":"0xccc9ae3c7148ef2524ff389656f69d88bcb2fe4ff7225c040d1175da199f06a9"},"signature":"0x857255b5ba8fedf087d208a877f50dc48234c8eb1cd28bafb47e28a02736b33347988a1ec1bead73d96d45c056f355e1182d62612fbada485de3584da7dfa518575e4e2ac1c922022b7a80eda478ea38143aeb9e8f110a46823fffce138475e3"}