{"message":{"slot":"599665","proposer_index":"146","parent_root":"0x3bcee58b8bb410b064e25ed887239d8a42f1147e55bdbf2d271bc460dd9a409b","state_root":"0xfb4f6859e2743513cfe96575fa734bd4fc532578a29187ac3cbcfd172a0bf1e5","body_root":"0x4e290e5b95b4c3809d26a08466c396e38aa5c8b78cf55cf26a9a75d3ea1f6f0b"},"signature":"0x975f2bbb9bbb44c2ac0a4f4b88862ecd27eb61401bc0644f494abb50bbb7c761917a08dba5d2cd6eaa1b74c99b68002e12fb54edda0d8ef0f184097cf0ac4d204f18c68cbfb6b101ae7ab6fe08119f4469b610e7df52cf3cfe0335d1295fab5a"}