{"message":{"slot":"521128","proposer_index":"129","parent_root":"0x7e248bf3714865d599d5d3322b22fff47c3c2966f30f40864774fbe0d113f074","state_root":"0xd8fed9ad3631a7b74d705436cfc9d64c96e86213a4d496aa0180772104e207f4","body_root":"0x68a6754eecba2ceee4a363b8c759c0e6c12c51c0fa52d32a26982e4f1c05613f"},"signature":"0x920b1e86b556eebbcb634af53c0edf94114840d8546b6b6d0e661fa4cb81c9659cc637177cd159db7a0d625e1b8ced11027f5f756f198c51285ca62195bd4a78d9e0b725053b9e37a95693100229784a81399b108b335470e171d65def484b12"}