Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040d3f1330d0f53aeae8b81c4845d51defd329201c68dfa0906d0d07ace3a811678c4740417134dd2cd191853915afedc018a3a35f4001470917551a84074aeab8