Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049989a49307451bbcdd1b13ea525bbb07443145e632ed3fe0ad3501059826c09a20d87cd2ebbd8a1fb1d93402fda7a980d6a37c528c92bdd5ce1f4b137a9e5799