{"message":{"slot":"2973931","proposer_index":"751","parent_root":"0x716049d722e4b1bd81dbc6f450d01a7eb90d1587c8543da262052a8d4cdfcbcf","state_root":"0x81d551f3c4e338c4c55753e53784435d3d2e211c9dfdc3f8a32038a3caa3caf9","body_root":"0x523d2dc76bdabad568986bb386e896fb2126e6b7ea8c5a634effc22d959aa4cc"},"signature":"0xb8892fb4bbed07e14861dd5191fa9d1a9709777db869c6088996e866fd6223ecd1f401dceb424d73d6537152cc6f8861198b7a2b9eba5c0d86b03a2102be5d0089f218b75e2970a137d2f41cbe440820223b6664d16a4066ba001668a9bec4f4"}