Transaction not yet indexed

668yqSNoprJiWKhdDKWfzrYRpiHAo3ojDM6uV5mQ3FPnABAbfdBMr9t5AXM2HbdLDiMAZcXer2BRa2VHbZFrY31X

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