{"message":{"slot":"2250832","proposer_index":"308","parent_root":"0x62d578ebf70679bf2c4a0d40edbfdc7751dd62a5e120186697cec0c03627d7db","state_root":"0x70d91484fd5a45bce025c1f8f0775784bd341b6b369188132752b32ab5ca5f88","body_root":"0xa3af5b32c1e7ed23ba3c8e1d91389087a3e9eed9b453a185968840b8571bf7e7"},"signature":"0x8777c804428f91661eb2317f935ef5d3a05c705146131be2de363f83db2ced9873f546304825d1ef16dfb51720db5ff616f246825a9edf0a57f870cc7954e3144083b93904b0a74c5105998c56eeb2da6542f0e900aa61c777ced6316bff2ce7"}