A pillar of the young cryptocurrency market is wobbling following allegations from the New York Attorney General’s office that the dollar reserves backing popular digital coin tether have been compromised. Investors don’t seem too concerned.

Tether was recently trading at around 99 cents, close to parity with the U.S. dollar, according to CoinMarketCap. Prices dipped to 97 cents on Thursday after the New York Attorney General said the cryptocurrency exchange that controls Tether Ltd. used the reserves to cover up $850 million in missing funds.

Bitcoin also has stabilized after falling late last week. On Monday around 5 p.m. ET, it was trading at $5,142, according to CoinDesk, flat on the day. It hit a 2019 high of $5,565 on April 23.

“The market just doesn’t care,” said one cryptocurrency trader who asked not to be named. “This community has an immense tolerance for pain.”

The New York Attorney General on Thursday served iFinex Inc., the parent company of cryptocurrency exchange Bitfinex and Tether, with a court order demanding it refrain from continuing to cover up a loss of $850 million of customer funds from the exchange. The company is expected to respond to the order by May 3, according to a person close to the attorney general’s investigation.