{"message":{"slot":"664447","proposer_index":"8","parent_root":"0x604b409f0c27ce2e1cfdf204331b7b65d2ad5fc43ee683e0efec2e162714daa0","state_root":"0xfedd015bbc37bef69bc313be676a270496f477cfd3e2f3fd1515a3b70bc4116f","body_root":"0x063062a011710f8c5b7b9d091f9d71815a83d7d37c2ad8972f61df4d887862b7"},"signature":"0x8e29e852e4d20cda4d53d0431a738c59352b4aad32f48e6b72cb683d01d075ae651a24e3de9519e55b14289b6f53f0170b42de0bb7837e58546e9e09b40385fa3b2499f3e6e56384214e708eec634c7d3a987eebbdd67627421c52ee17db066b"}