Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0475838d31c495ec40e302147b0bbb8fe3b59df86e842ff9e6dc63cab6f929dbc4981bf53c7b60dab8efa03725c8f38d4f71db2df3dcdd550b58419912be49c217