Transaction not yet indexed

pLp16aQhiPLFU1bSFmKkQMJ49iSsT75Ud1FEDV58LEMBTuE7eByuMXGxDkydvxkmFMwZN3jEu7FbfnFGoSLC45s

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