Transaction not yet indexed

666UBnh8116CuL92afpXGZxLPjgwCLTahmfKc8QqYEK6Qb7QQHCpaVwZty3qYPCzBs2LExm3RWwc6YHTosSDtW62

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