Transaction not yet indexed

21tVGhVshkNZBjeeyuMBgKAq1PvhEf2XDVtkJuerAdfpKK3CJkkQsvTJNKbyLtr2TxJBnyujVxv2ycYKoYndzdE6

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