Transaction not yet indexed

21sKPtgR3poQKK7XW6JfU1JRrtVnpNL1C6ePDcXM3FLit7dz5ZPyxZfEK6g8CGd7EVb63yf7jcJUYK7uScu45vqa

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