Transaction not yet indexed

Yffqyp4Sb7EaaqddmJ1rzWb5Yhdd6nq5B3pgBK6xFAVwLnUtquCLS8mmf1MGj53b5XcurNKKvqPjPuwvaH2nnbk

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