Transaction not yet indexed

AankNVkwnPDKmZ2fDc4DqFJB7iRqGDvW8yXyCV7mW36ayHBpqKbn5qej8uPBYxBEmAHMUC9sfkBpP1fzr7HViny

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