Transaction not yet indexed

666fBSpK7fyEZGfH6L6f8byo1MLm6ihmcajTPqU5YGvo79YJR6WTSZDWUPAfXFYnFjcnqKeHsxfPwQHCdHjPycWh

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