Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041f21249fa7b0e590a6b3aaf982f3fa36a374cf6905d920d67c2c302ca42e63daf2637e0be53cec2f729ba83095561798c631906b464224a77b5155cf9d87e5cf