Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a4da55284bf8c30c1179071f1c3be97d052d33b9d5cbbdc26b2a7943b808774398e56b830f05a9004fca68041fc81c947a0edfb1be6cec164f5bc510812ba20d