Transaction not yet indexed

66F6Hh7QMAz1W1sm3ZGtCvCutLLPBAEd3UfKdyjqapqXAWVCvVdB8rJhzHWfdQStVJv2BtKonPtk9S7bpaAb1WR9

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