Transaction not yet indexed

pj51jkzK65ZELCt17knjCFnLvtVaEyoPhZom6r9MvpJ3uBc5tPNPRhS4RdPMKX8HVRr8kJ9QKHAHRkZYJZVGy2K

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