Transaction not yet indexed

21uTGjtfmjehTqNTnWFDDyqaubgmFDqL31Td5yJb3UjngWAjn8TVAXSWD5A8yBHz4GPdVmZjPFrzZEEUsSPyMCyd

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