Transaction not yet indexed

AZ21mWFGEYkvVLakA9tXixF9zYYj7FrUntTnCLbqKxWMw2QAJokJr9trHuzoCLHUpPK3KFQscaT1PMs3g1gAfci

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