Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040a7c2fb78b905d8c41e04b673eb6133e20a8ad1414d71c9e6db15604ba6e9915dcca1fc5b5a6b29433aa0dedcd7bf0ab11b48495917196ee2b4d14588f8a0766