Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042a8b5133164401d0f3169697b1fc777f39556314967923ee0e73cdd12ac461cef454ed3b3bca739bdad301c39c1318573338ec8e73b861e02e6f57304046689b