Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04491bd7ee46df8c22f9ad63e072fbef35a9b95ad488ad1ad2a9cea8456e965ff2b306fa5f0bfcc2fcb8126bbaf8874f9ae113953f14e1bdd5b99b45ca53d120a5