Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04166bbfd5fb0ac78694d017c0a63177ec575f97cdaa447f1220603aca9ed8656d6dc2acaa634753bca3de774579031973dbd830b0197488c8f88e1ec5a5560a22