{"message":{"slot":"3854340","proposer_index":"575","parent_root":"0x1f68c76521b55ad16d3e424d94977f0e445077ac5db01d4213be46aa169c0998","state_root":"0xb2248e802299dc3d7812458d760c2a0564f6f159f5c5c47398befe5083b72203","body_root":"0x0d78c22cf73ca30067db169b939d49d03dd13694935b1253b1ec8016fe3aa17d"},"signature":"0xa350b2f5c6ffc67711ffed44f1c543bcecf04f6b9f405d135699df98dba590b90a0615606db5b4ee2f767d2768b9e71912d99c3142319b2c4957294b1e3835a97fc60b2ecd85382837bd3e54f63df6aa99d893ec8e1600b2387a837f7ec44af0"}