Transaction not yet indexed

2umPknMRuLaN2FtbNLXvmuZhKzWnUmZNLJ8i5kE8ZKz5Zrc9NB4MVQrMoNNKkgJyrUFwdH2U9hxq1qbpQgACuKu2

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