{"message":{"slot":"1217944","proposer_index":"550","parent_root":"0x8eca7bd088dbdb9c4966a8a10e3cd11eff05017b06aca158fc2492d6e0310bc4","state_root":"0xfcb131b5e2597a977d5c2c3808cafb3ee00c9f1bf77e050b31d8b821cb29a270","body_root":"0x84bfb52194b64e1548a974a729473c1d63f3572fefe43399bb939e14022d2543"},"signature":"0xb1772e91141806b4242242e64b68b9d734801d607f4ad7ca430b486c06a85290f16f999ed66bc5ca4ba4d4f59f9478db0031418f1c11eaef9caeb513422e639e045d63a2118a41702658eb535d022d17022964bdd7723e02ab4971adf555e336"}