Transaction not yet indexed

PKK9qEvaQtwP3eDfsHzWBuanzhJDQqheXxqGeqwvB9csvUWjVrna8HDnmA7J6pGQ5CYTPeciW7PRvpRNd6CTcpJ

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