Transaction not yet indexed

PQn3EvUHCEdSAa6SgFafJCkkLsmx4Y877CKVTf8FWBNirVQUK45dTaA7wJVZuEy3uWDwKik6EmxhmaLdQU6GNNC

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