Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04efe1f5b610d05c6508d31a57cfda70907c987880c5cea22de557d790bf461ae6e9eec97f6c5ea29bf84af9dd8dc887c960ca3c894edf5ff2a2c22f7cca65c303