Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04197f8d4a101a392595993135f2c58f2918c54284b8ea52d23def08d210a66a6f3f88a20b1f9f314e2f5eab8175f50757ded78cbe5f6699e8ec6b236349385610