Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047f218f866300ffa3fc5794a404e6ea709fd48d183cf3d1b9574702f535fe652eeeeff9ab6adccb83966fa1865dba785a9ec171ea2a41767db8cbbba0c201399e