Transaction not yet indexed

2i15cDndg6GoA78sofDy4JQB4aeJGEt6LKsoREsRBFFzVFF9BDgaujUEve8eQyGcsCAMkDRRL9e1AqDjwh9N6jY2

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