Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0404b681803c46a37b4e20212153c89d20e503e67cc5b20c45a6ddd252cf8d3895e1065ca6e87c45fe367529c940f58007071d9994014f3d493ce56d6a1f33601b