Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047c337f28868013d46703b72a00e5e0b9d82d44dc42bee609c518d1d2d5085d00086c7a43024f3a5395d64100358adf921d210c60c52594052f29565a3f1eb65a