Transaction not yet indexed

666xfn2YbnwtYqka8FCUHZKLvRWU8rUUYexzXztuFMg4PraTWpcXBzwTWKsyCkwoiLzesq9v9Z3GFjEMrgW83Zwm

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