Transaction not yet indexed

KUuK2JQyuDdmpR2tguuTugpsV4yEdicfRHfCM9g3aGTeEwQhooSJjsFtS2mUwooeYZcqeLbo8GqpmG3epbkXcZ4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.