Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046787a9fe2924c6e151071e6ecf055c10987f635476c47143b304086a87bfdbeccb7e94f4f98b68a56b95ecf9de95f98dd3e2d376f0e370d84600b79c1e905e38