{"message":{"slot":"2215514","proposer_index":"290","parent_root":"0xdfb09431bc475d7a7e5c28dfd6b20353ceaef7759ee3f570ab62de4377e6eedc","state_root":"0xae77eb95a5abce18d308c0a02c112204096e7aea843a093ec2ec733a10a5317f","body_root":"0x657b68f6ed71634a0eb711c02cbc05ccebdc60c75873109778a35686d61d4cc1"},"signature":"0xaad42d2b03f55078413b30c74eb83dee16a909c9a6ea990a9a37491f7054007041c5fe5c1da3d68d244a521210ed565f023a040e217fc590c9a28e5c9c1dd0f71b215939331094f8e5201d898dcd2063f749ae012675ddc507802ee7c2f9c813"}