{"message":{"slot":"257491","proposer_index":"154","parent_root":"0x4bd5151e7ef9f3fc2aa40c591776500e0bbad91e695f8c469fe8b74db1ffc217","state_root":"0xf73a60feb51721edf55464c1f7da875b35aaba4a9de7c92dab0490f70c2d0122","body_root":"0xe4148721b715242c09bba357a0d23e2cecd9eba8154c86cb3f676c54a3a56e04"},"signature":"0x9941faa7727ef496bb740bf899a189fba24414b9e76d8bd05abac12094cc39044fb72a81185c3fbe84ddcd8986202bbe16fb336f682babdb1b336b9a4dc7f409526fee0efd1bc57dc5761b4149b4640453e15b3dad50fda2e777dd0229e431ad"}