Transaction not yet indexed

1Ntv353eUPgtL2KGBtJfF5isXAgx7au6gUHsrwUSFZGcvDihup6MxFmHXAaCyNncZ2KLUzoL5GUWDv3chiLTdt6

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