Transaction not yet indexed

668f4recKdNZYTCjFhu84mRWbTbYM3E1GBcgvQTwkeKU8swcYtQ2kXqWTifZtpTbWPedhFugcRZNWSbzTfPX4xWe

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