{"message":{"slot":"1257976","proposer_index":"60","parent_root":"0xe627860f51bdf628c4bce33ff91a176494b79a70788dfd6c0b1f21ce55dc560d","state_root":"0x88865faf5d7315007f668c20da69da21672c2e1f3c21d7525c987db1e5d557c0","body_root":"0x1f6f516844ca7035dc1b9256a0a0f3f7c4782a04cb1433c28b234d8d2c3d284d"},"signature":"0x803403600c5ff39184afa641f02dfcdf478f4a4475d79ffb5d60d3bbe0c27c0db4eb9c91b2db5733e9d772a1a080aada039127020f9a7ef7f6e65946ec4cb7f4154e4e652c246c9ebd9f623b69eecb074ecdb6b073c17cb4e7d7bccb23e46c5d"}