Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043a2a1021778038bd4fa0d90709995ccf4f850fb93b2a0216ffb040807d15c0696bf23b4e93f8e756af2a34f53e10200cf3da8f8dc146ae559726e486c938c2ec