{"message":{"slot":"300746","proposer_index":"68","parent_root":"0xd0bb4171b813484060d1ce6bb330d36fe0939acef9aa5d77ccaac0fb40bc7fe1","state_root":"0x201bf603f3defe89837774dba80c7d7bcdb0a646a78bf18831bffa7dbf95b8af","body_root":"0xc1a6ab476abf6e1540a3cde7fb38304a95e4fbd84b2dc80cbd673551428b672b"},"signature":"0xafccc1ac5760d923237fae263ff98889d7f5c417bcbc74494f78afda4c08bcfe89f4c3fa7ef5a9f7fd31066710f4fd730eabe9fa41c7c59291bb2129ddba28da3f94b578b30843d7289cabc797239359811fd20f5cf22d6011f90dfde08dde07"}