Transaction not yet indexed

5Ub2eFQa6sTZb9Ayt1m795w9QFwMmGdgvnT2CEHZJSVhH8mTpu9Yxj5Lbe6Xq2tsPcyXKWq9cmrJGwEGme8G8QYQ

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