{"message":{"slot":"300771","proposer_index":"28","parent_root":"0x21ed4b446d8c03bbdf723dd08802fd03eef471b44676918296ce54293edfbcb1","state_root":"0x7fc21ee7615b70f819522d3af5ef0473a7ae8ed7d61f4a58217db547a3d9bfc9","body_root":"0x1113447bfbc7263ae74df5a547f3322bfedfab89f47bed43660387c48ed4902b"},"signature":"0xa5e5aea014bbfa73744542e4fd76bef9220f731b64bc92433ad578b5cc5278df8629081aa9b65cdfed2c476ef4d9be4c18dd16506a2305b9f77040284f1e17e503b27831b58db5b37df90b3a38fd59e7d83ecceac37f0eaba6021b1d58bff331"}