Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 045ef490ef69180b5df2dd7a5bd0833db1657eb70084df78df8099f76d9556c493adb594cd11fe271a2cf5c30091b20ce4297585fe7973ffe7761739ea0731b873