Transaction not yet indexed

u6EfjL7orac2bQrPy9qgaZ6AeKLCUh3sYqRBAChEneRUvtSwZZJFGgtRUKgW6LW9QPuFpmJvntb9JCCDvQRyZ3z

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