Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047e016dd43a3a33344f25493d607197e670cee27331bb6e38c14334167cea5c04464c239ab37162fa182b78856ef72bd1b736e0e4eef1750f7d22ca102769c56c