Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447f5703804bb72540df79a0d497f6391da0fd0ca4177a2b1d539165edad53920532e8323c2501b6ccb95c8a2bffb1790b701755fdcac9401561401bf51630ffc