{"message":{"slot":"537750","proposer_index":"172","parent_root":"0x6a66738c7a13b18623c44ccb6e4e8a95dc2cb3e61b737f83912ef07a883694aa","state_root":"0xe4a2c9b87c114461530636162d4031e9d20a58bd442d83257c571f7899c80681","body_root":"0xccee54b23897b336dadb03c5f2c41aef6aa365ae3b480ac63e946099d2f0b48a"},"signature":"0xa80a4d60918ee7f219fc698455ff7879d07ccba7c82035834c3abc321ddb948c22709cdc0c3df10d3dd3d47e7077bf5f1143e994b531e5bab8cda29b1b80b6bc8faa19413476050cde187608c89006b92fe2c8d76a50e32847b2c57dc5a9ec63"}