Transaction not yet indexed

668nDqUTX4VgLV4TJhtvxSHjmXVF6jDHgNH9RGqjrcvTrZ8YFLyCW46tDyP18PXLuW3Ud1wTtr9i5DHBmzccB9cW

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