Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0418d511e0599ba391f377e66e769071aeb6299556378db3af7393f3d6ff18b286b507d1a7715cc6ec4c1428fb3cd467feb194e056255e0ea8a2cbb99c66159b03