Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0478a5b76a42957610f6288e3f9d6511c164d238e867fc89babc6d15af4b562eb7e1910e03eea462f2f73446f9e9cb6dcc8ca0ea287502398f1517a3adca9bc338