Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04642bb88329f7e7ac476d272353af67b9810f273ae9f456962ca4b9f1518116517be58214bd605b675ccd14c41d86eaaee21a91cb1abe8674df4a206c645e00e6