Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0453a0ca89a8015b007c1f00b33862461466d24641294344577904b8dc4eff7a917654332e5cf2f2f0c62846db1282b76f0f35a629894b8b64cbea092dc797524c