Transaction not yet indexed

21DtG9qHZJZ8QZTpiwVZWkUmJDGUPTBRGj9LpMdu6GLNPdHk84rZLP9w79FSppBQfwZTVA9RpY4UBeDXgFKjfMe4

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