{"message":{"slot":"3390320","proposer_index":"137","parent_root":"0x74d9f1e66546d112873df02a57ca6c8b99f4b5e319ba369d06b01a51bbfbe666","state_root":"0x4ad34c8647d0733a9f309f7a9925c3958728a3296c94417d36987a1f0f5137b1","body_root":"0x21f5b0e969ee90f30faa11d052e98890213b14b23fb4f497ba3a3b706c871dba"},"signature":"0xa7c758e3f5c11f111f5cee199c798b1ac0d0bcbc676321ce275e6fa1c5e39c1796b71d250abe23ec278a1b40a541b5650683c2aa88531af65e615fdb10b92a8d81ce2ef805836f86852f9edae501c260648d6c34ca351bb4f316f303f9e02ba9"}