{"message":{"slot":"3748440","proposer_index":"220","parent_root":"0x259aae5a6b2ac4d684403c078609d81ca518d408739fbf28b1b76c550e1a6ab3","state_root":"0xa3b6c414416e7df7e1daf9bb83eefe251d7e27c82b6bf562f65c6f661a4bc257","body_root":"0xfc6ea6ed00ff76a3c7ac18221516695f2fba40e792b187e92374f2ccd508b9ed"},"signature":"0xb43038697ecdd2f952f7c88f898e1f9fe23273ff1b51da458ec1fbf8d7a8cc4b017d4e6b17187d368f5f244eea390373165cc7768602a6673bcdfaa8eb20431501feba5b60eec66eac50e5ef50c8e241a3d5cad4ef2a61ab3500006d63d7174a"}