Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046b16c3a6f40ae590f93b1e934d8a6fe938f8dc8f8f90baebd1b23a4b6c856aa79d297ebb9b5c766e0eb78c78d9b11c9bf9ac5425bc2b20aea852cbe8f5459e35