Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040a9f443081163138c8ca928ce78b24bf7254f9be52c4cc49781049885f850a3aefc738348c557df5a0bd3af111ef0e1dfbddaeb6e306445952391a7ab55bc346