{"message":{"slot":"12021","proposer_index":"304","parent_root":"0x1ba8791de35c92f2402ad74e43887466fe6534a0b2c57c59ea27a8448c36f346","state_root":"0xb3bbe0e2436082c06dd5681fc52c18626136bddb02fd97be4dd232a2913f821d","body_root":"0x04dde55a1c50bbf04460862ae238f2ffc4812c96ef511d27dfeed8f20c9e3d24"},"signature":"0x86360c3361660f508c72636a54e2353c96d003d993c25e58447af60bf4d72122db13d8f923439514678c92425672aa8218d3087d67b7e74b0f1ac3aa3b4a6b89cd1079146516ddfa68fa16430269c49bd72aeb2a0625610cf25ec55fd704682c"}