{"message":{"slot":"3452350","proposer_index":"621","parent_root":"0x55d67a63e49e1d453b8e1febc91a3e8546c0536acbb071c91bf53c9325e87f63","state_root":"0x7b515264498b1d29473fa1d3f6df97ab83c127ee0f7d5a3d432b3f576e13444f","body_root":"0x3775000a989ba1d7bbc07b86bbb4aad07644f8334f0c11dab32e28bae3299a8e"},"signature":"0x96a2d3c7b30303e36b81236b04072be782616c91918f2703115df49dfd24e19c0760b52c705eab02c856a87e5ee31351120b9f6f19e4864853e0cbc70a1194186a75d1541aba6241243c8aaaaab744c8434fc6a1ae64232cc951ac4c69caf973"}