Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0455856c1b6f7909d5bd8c403e98f5fe9ff19f40742edd3558047d4471f689ed01e833d77b60727efabaec65f89e827b3967b0e5df0f5b59580281c2523295adc1