Transaction not yet indexed

Q6k9RD3qiUfcCN3GtXb56bp9vsAwu86rNPFNrz71WfhE4ZyUt3tuoThwuak2zqJgQsw9CiVb9eBiixsVevRqnZH

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