Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b942bcc41b32b6e4bea140cc9cda1d1b42a9878c5d7b9a60b57a18c9f72ccb57fd76f7c361e0f665e9b2ad521838a5e86b95a290103da0a8f8c8423e88c7bb74