{"message":{"slot":"278253","proposer_index":"107","parent_root":"0xa920d41c695b7cfc284d87c193d387cf4ab17ecfbd68d3d63c8fa7e5ff0e747e","state_root":"0x45617380f691ce17bdd1753126edd600f7448a940a23b86d3de5d0b036ec0614","body_root":"0xf0214512eab30341081e68d378fcb2f0d5e96b341d45fde9346c3de715d0abfa"},"signature":"0xa4cc120597474700d95ed290c200a09c44cdebb04689190e1cad64098e441a204412022ec59ffca82ed76a786e087d7814b629256f29c4600f9bcdf4ee197cc64d7b2bd1ebb8697cc7d6504dd61b8f52a78b06c2de0256e5e85e90da1cfb3f30"}