Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046d210217c602be1b29fb58641a074704232dfa2d6b7fabab37193f217df375ae1b8e1f5d3bd6198cffd970f08bc65817633d7f3d0bdb53c9c961aa9ad342b33d