{"message":{"slot":"299896","proposer_index":"151","parent_root":"0x6046de0357036d63037fbb55a278399283c19cafea9328e15f7e8909818146b4","state_root":"0x51ef366d368447e60704d199f15f2612443b3d77dca9c3dc5d50a58b0c349bca","body_root":"0x2d2952bbb8d6bbf1a3e4078159d0756a272312c48405bfc54b956748fe3f368b"},"signature":"0xa2298449b15920dfa19629d8f978c88e8b36a517ac47ebbc6595b908a9cf2c39481d1e11b0e4880dc811d386fb4cc4d018efd5054855614b74c37fc1bba78b1b56d56df4eefd1680c7a73c3fc9c3ded133731c98ca13f531f8da29ef3dcc7dc4"}