Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0409df5d6052ddcae57f621067c6f48a23fd6f4f25434458bbe9dca74ffea450a80d556015ee662378bf9f499e438574a60736e0c29778a3255f106354ad9ee1a6