{"message":{"slot":"574503","proposer_index":"8","parent_root":"0x49a4134dca023ea8d36ff6fa92325d6676e0a78df10a95cdb3686bf421e9e202","state_root":"0x01e0c34ecd5569fa2f5256d4c987c3bfbc2920dc1a96345da84a75594379ddd7","body_root":"0x71ff1b1f5c9a5bd52b77eb18a6b7bfd7d60e5bd9574775721ea254a508ae718b"},"signature":"0x888b2220811adc404e8deb10853b794397b292c86b8a7d858a53765e326706c3897f8a9b18f65993612a2169cfb4157d02b60f46e553686c1c0c0b6f6ff2fd366ec527f2260f3f5170d81c6b2ac1d3c267962e0eae77e64c73999c8835837978"}