Transaction not yet indexed

ACkPn4axkbhTBodf72PFbc9SQZJBpf7gkTKLmtMtZQsdzyCEnbLhkLv2Q1uPs5N21ASCRrJwqycuGjVZoTHD8Zo

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