Transaction not yet indexed

66tkcfK7EeRKF5CWDfWakEqht2dFMe53TTrFpjxTTwNRF1a4jRT4jYzF6Qv1RjqhPiWZ58zsvEoJnj69NKPQPn1H

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