Transaction not yet indexed

21LTbNLYqty2VXNkLwsAWobHJBYDZxpNzNmLKphE4SbsJemfiUqFGPhdnteBDsfmefTZkE1wZrrki9q8HV3rjNUP

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