Transaction not yet indexed

21Cuw2oHeFbcmspLf1WWzc2mfL57RSZLzfy4gtRjht9E6eyT5PLTPBAQfcd2oYgTfGrPvaQvPFQ6CWu4GGcELw3K

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