{"message":{"slot":"3139683","proposer_index":"308","parent_root":"0x0635eb04ea0bcfe0f599db861dda2d7d4574d35017ae10a12b5591ddb9583f8e","state_root":"0x84bb552a4955e468be4533f909981b8958bf9f4fdd37125a2db04c9ba7cc616f","body_root":"0x2fcdac38eb3b051ff7e8124a6981a71bc23675bf4bad8d950f702ea9f2b68c01"},"signature":"0xa43c909c9be5cfcad63b19358717b502c6848341d354ffb1b2ef315bb5f5dfffeaf458d3e73bc285986660baa3bb78f105edfdc6db468818d609cf79509fac296e297ad9009fc52042ba18d7348e41ad4b2ca003873afb895e760fc01afaf0a3"}