Transaction not yet indexed

666efS8PRUkYmHC7GBCQFxptXw9j91BFt4yKWikfSVkwp1yxz8w1HqWJS8iSPufhccyzS4nGgDVAEcyXHmxrA9PK

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