Transaction not yet indexed

21LPw2uJ4utDHwKkPRZpjV764RufdMo984hLuap5Qbc8GDsgLDnczetMyPVudgHFPRs8WtWypiKMpv8MLGYYDjS2

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