{"message":{"slot":"2188218","proposer_index":"321","parent_root":"0xf1b5a5c46df7e61619dd9c690d87656a48b5f829e46b3f1a94d049ee3b557fc0","state_root":"0xf20ee45a41d106241a43b19c56734badeb548f8079c786c6f3bc6a64a6374c68","body_root":"0x4140db6c097b2716bb3d8af8ba0ae393b0f1935610ce123d56453df394590fe0"},"signature":"0x812753cf21a6d9284600210e9a94159f446adbc3596baf8713f62648c043778753b825a9d23cdb86fa16986b9d6cdaf514f650c5476213b4e453e354e5cb0cdd723f69ccb1e2a18d17d0253ab40240bc89ddae8fdf95ba62d2479981b4642caf"}