Transaction not yet indexed

HePZNwuHgatAcjATcRGffeLoKEub8gAUERUeWNzD4G4ccpinFd8d5YwpJE4ng7PnsFp7n4YtuMvvYSK7Z6T4Aeq

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