Transaction not yet indexed

641xSCUXqgKtLZ2MkUr6puryc3jLK6NHakA2SAPAp4tFr68A4a7EDty3nEhGb2LRywjYHvwJkPHRbzA67YmjNcqU

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