Transaction not yet indexed

421cEkCuejvrNQ2FbERtnxHMn7FeouZ5a6oqQnfFGAVB8XPyKhTauGsRcNMQYTkxJsFcu7ifkJ5EyVwogCr8mmfH

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