Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040c5a5a203502f141f7931205d7e618024e5176d728689561782f2f1e9802582263dcb95be1ceaa3115a109390e23eff9ca5229f10a7f32945e847032602b88d0