Transaction not yet indexed

21tunPD2kVTzSv2v1a6VxUMdug2DNrwhP4g7fYYAXTKSNXH6FNjjHujAPis36fbAKEnKHoVAsHTK9Ugzpfiqh7wQ

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