Transaction not yet indexed

668afEr6FKu6iMn8oiT3gPPd7Cn4y7sAXzxpfvYeD2Rd6smM7ML7dAXQwNP4VTzAhEErCFWSWsPoGTseXUS5f1oA

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