{"message":{"slot":"4219031","proposer_index":"57","parent_root":"0x04c859a2eecadda5d7ea7ee456a9efb3697e6cf613103a6a0ffc4f851070354e","state_root":"0x48bc63d1f5050893663443bf9b0fa5df8186c6c89e5fe799d66d07487f03a16c","body_root":"0xfccc9778f928b2f553cab76654039c1bf628bfa2cad107ff03269878c091facd"},"signature":"0x8517dc6c50c7adc1c989d6701e327ce5c592303812791278d022e80e568dbfdf440d339af38c66de9500fe0c7070ed760fa3866abd3bd0806a68a14b3e933f5887a2227b844725d4bee4b91ae80d8f62cf0950f084dc89dd3d3cbf0ed0068103"}