{"message":{"slot":"754507","proposer_index":"673","parent_root":"0x02a56d63f5d54a4b8688fc9d5af2e30de25a1d8dcf36e34f39571038376a0ff2","state_root":"0x2f03b67855fc568b1fb6703a21ed9bee5f7e4e2c9dece173d18070792e5dbd33","body_root":"0x7a33d2fd00a145deabaa150eb79abeda63753330a896e3744f6a8753f8fe3af9"},"signature":"0xb6cdcf8dca76410e6225c60a80f6dd979a3a0c38b14bc99908bca93524c721f675c9f4d399d1c85e6c1ea206bbbd4e240539aa34ca63f92bb2fcde7a8e0a84e64249c270a22071f30965bd342c71cf331aae3b9077b2cf5835356e0eace2e802"}