Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ffa4b4cb9deeef300d1c51a03809aa08a44d2505ef865a2ef5e8a44126aa02659b7a50b43ff10ef0529f09d5749093d0143f3d696cc1b1defcc26eb3530b2ba7