Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0487a9984ab672c41adcda25f42ea0f7e5c8ba43703cd14d52bafbec7a55cdd05c738497c0a2cb2c7ba591535cf43d07795df01096b2227fe92351c6412f71a61c