{"message":{"slot":"616747","proposer_index":"177","parent_root":"0xf99708d3d58d0009ea3bb061b6aea70a8c85783743808e28fae8d5666309da4c","state_root":"0x64c24a32e653ecf7b4ab0314a2b60f68904baf3c7ab39e3b6431f1ccb34f7c22","body_root":"0xbd51f09b231495035bfbffe0d9cbc709b5f73403a6262c4429cec459f5bc8343"},"signature":"0xb7355de59b47db00bf68d61c6f93272ed7ef04685e9567248aaf856a95993ee05100a37194344de4209507c89311681500b621cde34a824a263895025f5f19d58db0506b804411d8944ef189381e8115143c7d804a47a57c0587327b0b320e20"}