Transaction not yet indexed

ZxGFTk7jVcBCzhBij5N2KG2HUcfoM54X9fwRPQTQsKtu76Ax4Wc2aFNKqDuoM2u6AbMjLtbYRFGxELBXi6ofw21

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