Transaction not yet indexed

2kk97TDDDGgWQnEpbcVJncCuNoks6WQvjSKYnzNoemPq8qAqXFTAJuuyTkv8uvdkUdqMXF2QTVACsUnGXex5sKX1

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