Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0426cd19489b41e5a658ec9385cbbed073d336644e5f9aa4116cccbb1a98dcdf249fd27df68dee1a770b7f12615fdcda0ed7a32eaa62a3abdae5854da3d82efdab