Transaction not yet indexed

666UUt1KTtRobxxHB3MqwW7QthH83Fcfc8X9cLAfJaKdCxGkkshKxAGYCXigsuqKisHmggF2xxm6pmrkPq4cDuHa

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