{"message":{"slot":"550311","proposer_index":"39","parent_root":"0x2f9a7895848a806c8f763e6b0264e28f711b71d685575ed5e520388dbfaf86c1","state_root":"0xd4ffb0620f6fce40f6f59a8e6587d2d8897f4b531e08bd137e653719bfb5103d","body_root":"0x2e5991adfa33c58ae1e15a652de1569069129f0850c21d3003849b74ef55b5ce"},"signature":"0x9447f90d0a33ad735f05e65aec9aa0c9790df5bd47384772e15b2e651c7abf1e8e9656cc270ae99d6e76dfca7fe61806041948f42f7b6ecd569a49b886714b025606b76292cc10e41df879540ac6a7b4b37df5e9cdcd03ff7bf8a8465fafaa6f"}