Transaction not yet indexed

QN7x4iQDvS7RLXpoLQLP2KfEDzWbxPVKfgUNDebQppD4LvDcKXWHcDBemHbuRM8tccmLHfiM5zZpR1txYHJQUnZ

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