{"message":{"slot":"880869","proposer_index":"141","parent_root":"0xbc90867fe2e5e6da04679a64c46e04c71c903470c3bc31422697cce71474f596","state_root":"0x7fd99fb03c32cd176936b607776e9cb15244e1da2fc6748c8f73a2ed31572a13","body_root":"0x4137da8ecc3c82d2bc816ff24292b762defa835486009b5946b5f21ad63ab724"},"signature":"0xa113d3ac3ac5667cbdfc24425671706c4f265539d9e86a22f4e005fd9a5fab68390d8258bf222a096e5196f23d35dd331394c497ea307eea28138236e1634d5a9b9804a160fe8a12e4e1d8b6fef22858fc3d9523602d28cea5520952ce52203a"}