{"message":{"slot":"450815","proposer_index":"145","parent_root":"0x887183abae642455df85c3489ca4ca02b808dfa4bf9e924929d9f4dad4407140","state_root":"0x18fe5c841fef33a66fdec4411aa23cd8f166678f6170f641aad19df9dc7094c1","body_root":"0xb70d939c6c10fcd083da4f066de4b4e745164941d3e5a623e0a3f888459effb1"},"signature":"0xab1e5d065d86f1fc39e2b71d9b9573a73ae6f5bd2f400cd5f2067d2f5648095f9b1f0260186d3f82ed7d577cac01bfdf044b4e5bb2a31a4e6a4b990e4c2eaec7eade17230245748a85ff1a028dd1344af6ad1ef92f739c059430e9b601544646"}