Transaction not yet indexed

AmD2WLPnR9ATH245iXwgq1nWWKy8ir9wNJiY2exhXB3vUiqYCvpcWdDtAn2oAeRh98aXDs7yXGh3gw5qTjjTDJ8

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