Transaction not yet indexed

668rr6W5uSZVS6KFa1sk5ybXQUL2RM69uKLjNDbcv79kUeYxvgfc7S5ZvTCsHUsihaDQLCHmnffcKpE1gXLeGfAW

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