Transaction not yet indexed

DLfkECqhv3CMXVfunspxxLRbCWeWFMu5PpgAK9MjM4r8aWMjG6p2ac2avmf8GWFhDNSz4gYmMwyNRShBBEYpdvJ

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