{"message":{"slot":"2590637","proposer_index":"899","parent_root":"0x81fe0083d7fb8827e23e608809dbca240b1bd1afbee676f6bf075156b2ab3c37","state_root":"0xa87fb873deafe348ccbc3acddb178e527c5efd8a8f119d29066f973151c2e3cb","body_root":"0xa2d549aff7b1ce24510679f46b6e90114a2bd04133241d4f37cd162e9e259cea"},"signature":"0x837de9e42bb921565d7fa1af68fba4f3aa921fbed86b87371a59e5cc8143dd05b41bb5be380adff2ed28bdf04d71245605ad26a9039caac337f14c1fe9eee95be6ca52cf285a50d6d11b2bce0e7026b30e16c790ddbd317acc8eaa1e9abd2f52"}