Transaction not yet indexed

ADpoPhkpC9UCmnuV3Z3nMWzAbZ9wri3mSsa1QZS4XxPQhC5V2XiRcvQW7DTUD8dyiZSv3aQvqQQfTMWBoSM2551

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