Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0439b1dc7576470fd5ec102769732196973c528633636182587593cabde78a0c9d4d320b0e945973274f0c96e340a7c5862194b92b22325eb0fd91ce7bdb3591e3