Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0496391623b5360c133470024d1d5465bcac8539982b938e75035db5f1069ecf785522783161ca8f2b07dbbc61d7055772dd92fd81a6edfcca6805443bbb23304e