{"message":{"slot":"643547","proposer_index":"37","parent_root":"0xb4475651b3211df734d098e016c68597c57dceac80b3dd2051030f317c43eb4e","state_root":"0xd5350531b063887ae8cf64706281f5a5b128c2efef225f205b395c49bc9850b7","body_root":"0xea2b6d0d0c32631dca53f7e29f455e84dcda7259e6c3dc66950440079c580891"},"signature":"0xa4c39bfe47d76d6dd9e6c1e3d748f7d6eb3f940b32db7a241513d9a259ef0985b153be6db43e851bc84379da05e265de1187c2b07d28eccfc5966fd0c5c5e2d2dc971ebaa58084f0f2bde1201a749555b3f5e247ab46332594b7a6579a483655"}