Transaction not yet indexed

a18KdrZZvScbwNfbPucmh4vyFhmmPFr7n5afb5CAdhJzjUMW3dSxZF9QoKsFv43FP2ihFTP4WkG4rAg8wvPahtx

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