{"message":{"slot":"2857533","proposer_index":"149","parent_root":"0x75e507fae0e7b4feb5add8a658ccb0f078d052ed7806689a19bc99e6d4fc498f","state_root":"0xb3973a1268de9ec6e24c0340798bac088f186b1f8b741110cb7cb58219b71b9e","body_root":"0xbc65665ab03067409944630d3d04c7ed61cf3aa5ce6838959d3bef7221cf551a"},"signature":"0x831a81d769dd1ba664c2a13a02dbb8ec7ae8b354e736aa7cceded07048a6a14c385cbc448a10bf19e7ff2e861e2d72d91994acd95ff0ffb9f383faa01414d274588daaddd1fcd2668b4b12cce54087191d6f79049eca82b57dc4f0b2e11f7108"}