{"message":{"slot":"3302646","proposer_index":"640","parent_root":"0x8c155a433b3ccfd2507a2955dc24643f5a5afbd90225b3b4cd457138c8a14495","state_root":"0xc5287ba39a3b3598cbc6ae03a0a6aec1755c939c46a55e83144311b29016e903","body_root":"0xaf99cf3cceec922ddb1412bbee4072911e6aa130c1585f650f078cd854f47540"},"signature":"0x94766f506c22202ce489687a525ab09a05056e729a718c5dc234687c2bb35909034de48215a551e2642922729b82c5f6143ff3fa7f476008e1bef91978bae5ce6a916bca0a87a60e7077b73547a9ae5dd8c4ae20c1f165dee28bb4d4ffb1e466"}