Transaction not yet indexed

AdNKLMRsF4ePEa2XRqg8eZFSG6cbd1Yc5oTrZ5LbShTqSGKqqUguD2vRhoS4cSiQKWJz6q9rb16DsFaC4zFb6B6

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