Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0442a80eb55441d5421e6ae365baf1d8680c872b5f214a76f0a950085396963338d08491def4e55959783224f647b4af7dc5fc159682998592f8c9463ab8ea44bb