Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040ab1664461e3b4d34e62e6901822f26a31ebf90cc83bb225da92cd251f5cf390d2550fd5a12f6d078126e9b9d8e57bbfab7c93489398069d92b9f753ecac40d5