{"message":{"slot":"1964916","proposer_index":"148","parent_root":"0xf552f640c404942bb29881ca48f5bc4018a3ce4673d3e603725698f7d1233d1d","state_root":"0xaa93e485cd352adefb3736279de2f74c9644407d51c67c202f4870303071b32a","body_root":"0xd91586480e8c8d177fe3b83dc295e2524e75704bdf7c5b8cb69346d9b7c845b5"},"signature":"0xa75a61711a08d160a33026845ee5c03f696c99046acd35810ac5353c269a9e97858361eb5b6325467f199efed04518450ed423f8c70961abc4cab5420ded1beaac5b88abe54c67182569b7cdf18b1c28403b971a4414e218e23649a8d759b6a8"}