{"message":{"slot":"538673","proposer_index":"142","parent_root":"0x85ef505d5fe0a149c55a204dd9e7498fa9853ba5750f926262f1cecdbecc26a5","state_root":"0x88d6658c8924bf84bf81ad28001714c52d37b2d33a909b4d3c59281e5380e376","body_root":"0xd322666896ffd5502cabbec959271249903c95ab7293cd663833dc5be74ad09d"},"signature":"0xac4e3f420beb00c2072e33df4b9a9c97eae82362f36f9446971e6ef8ba8aba14bf20acfd4001fbaa8cfab0b0e332d64d0f159abd92107d05f8792d76769aca61e60318200e7b606eaa632cf6f45a21b870aa6a2e6744a47657fe80cfa0deb202"}