Transaction not yet indexed

667Cw4aGBRHcabXAubbaqLkSbE4qGUQWH7mSVEXmt3BvV6KiubKW7bSi7NEuAFWQxYPjaGYvwC7HyTXH5mDumAzz

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