Transaction not yet indexed

621done8CNvVjqFM9e7vVanFUs3qnQ4LNU2eHMHT9LSXoEEY9RhnunTdEBdD2gbnKYKtPyZLxbJcuqZKQFSCNJPP

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