{"message":{"slot":"748272","proposer_index":"147","parent_root":"0xb4adb1e2728fc47486711ea8597a9d9685b7308a5ff0c25436402e7236cf3fa0","state_root":"0xf7b29169e7799474a2467fd36d0c664c0bf6d54125a641082fc1b87e05e2db1e","body_root":"0x09767e7d5ce756eeab2dd34a1bc578f81406db429153bc3e70afe974748b8559"},"signature":"0x925165cd234018998652420e18b868ebc40946c3a904243df7c7b1a8028b687228f86601578ae61d90c08e0b736f8d3106de8607e609494abda92615a1f494dfe3648dbd69b5eee4f5228ee11859808d4d6c3d604d3ee9eb819698d13a8a62f4"}