{"message":{"slot":"421207","proposer_index":"138","parent_root":"0x71e24237990603e5c149f04941e110d76c26f6f6445b34b504038335e3a02b3c","state_root":"0x82383abb5b4f91056cb1014f8122a63acbd856792391796f72455a5623d7149b","body_root":"0xb561ab9940425443e49dd1434bbd4040a4db172803b8ee94e7c8d717ed903e9c"},"signature":"0x863dc6d0119416659267ae483f0765c19f15cbbdf22cacc12eef0233507687f621a1bcd2cdb8193df0062e29ff4951070b2b2b19f5b08e91e894e789e4556162a21351fd18f3188a47128685e4fcc9b3e4a43b989222a9a768b549b857a0893a"}