Transaction not yet indexed

KUwAP9AMqUMDdGxwjSD8TJZ4Ds65FoM1B91oDV1Sx28ieG5DeAXLLeRKfuc56pmSFbeiWJw9tBSHkLcWH1tnRNi

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