Transaction not yet indexed

DAmfVvAP5tYfT8X23qo6EztBbJhgtLPCf8QbPfzTbCQWGa8uo5BkKX6gBBYdsEmYQZhqtNTzZM1SYQ4ng11YEK9

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