Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c3e16e8f9002c4fc6726c6d93401074bc2d3804460bb5567ead272a96055db43609683bfad2ede35a0f207f453db0d2835d94ffadd48721ea62291050efadcc9