Transaction not yet indexed

21TH5mukkDa1gS2XmVBLPtmNH1pvvZ6JczoaJGFFsw6PFGtYpmCmiupD1esuWRU4ZDPfApm7CWUAsp9sFY4VLgd6

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