Transaction not yet indexed

21tha8JsYZfqCSMFucbFxPWAZUhkEpqiyUcaoxcwqygXVra3iEBKBSCc5ACeQCcYFGjASjxEpoEC9QUaWun4hbF3

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