Transaction not yet indexed

21UzXDjwRJsWK6JxdDRxr88hoJbpPL1FFrVdvLj9UTZtiqfMUL6A7uJ6GqyUw3F1PHRWsPbyxqCvffTaNBFkfgAU

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