Transaction not yet indexed

53k6Gzau1nWJ4v4R4sXTukEXJSqiM8UCy588gvGiGNsgPyPhoEwhK471kzasaVLnzKvXKZP1CwGVhF1yfFUhPMqD

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