Transaction not yet indexed

668P6a5bduWbo3nUthNTBqGUkZMbziox3msG5b9dGM9UpwwV6mg57r72HJviM2n8ZsPHmkzDGSx7KMKju4f2n4A2

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