Transaction not yet indexed

66QywPrhDDK3ku4eFcNnHSpqjZDAfYiR9W2HrTTPkSpygBqiuThg4mSe8hdsZb6eBBFdgHAvcqoP9wcSACYYN21K

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