{"message":{"slot":"4576306","proposer_index":"57","parent_root":"0xcb0d792c3903bd4708942015e807a5e4738e384402829991eb5d6e4a8f8060ee","state_root":"0xbb505d83fbbb5533cd29c42208bb00a8a2494bdec3e8e89d63bb786060fb8031","body_root":"0xe0f5241fa0e488e470998cd0a655dfa4c45f5c5cc11d02dd73f356c282d3b6b6"},"signature":"0x8a97ee5b89896bfdace50f102fda38063e5f920e889c5a0398e99388b773e33c0ee8671b5adf50c900c180e09a8869f40faa2cb9422b8c7561b8f6c7b3ad77ee74ef2d8191b5e20e22067afb7ac9796a38caa954f20fe971e1c26fa4d8e455b6"}