Transaction not yet indexed

MN66F2aCJ4QRdn2YVi7mnzSGx1XUVocroBCAYrtgs3faK2jsaynU4zFZfURnRzJ3ruyP81BPzSFHdA7XDRmAqmk

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