{"message":{"slot":"421941","proposer_index":"255","parent_root":"0x7d42fe218436321e26def3a6d888411a6abb9eb5ece3b1adedccd437fd59aef8","state_root":"0x0d77ced6ef779ff9a7e541e8ba9982d46c6791c82c00175a5107bcde5444bb8f","body_root":"0xf9ac87b96620647ca1f0a487f929f04fa0fa63b50f132e38fa8565cf6ce2d077"},"signature":"0x849ab67be946c622971b908f9c4a4896b99b805ea541854fbbccb5c67dd4a7168241a68de4af772d5552d9310393973311972770766e579530000fed53be10b57430174d44239449d494dc0ced6eccf487e78b09a7546fdb4a6a30b136fb0473"}