Transaction not yet indexed

21c8tak3LtNbCAwKXAzKpMAuxbtnVtmhUs9kCTmCTyJ8XExufg7ERprXdJaFNmBzMuUozn42NbUh9y7wXqwW9nkZ

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