Transaction not yet indexed

NP6xJP53KPAJmVwEs6ntfPQ6wBxu6xrcDdZJG5wsWpMDUtWgmXZJsVScdEC7PX4ueUd4DbWUMiQmfDwmJ5UhSuJ

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