Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0406b790ff9dedb5f658ede12284605c0052614d9fb5b8b88b18fd0374f1f9d7f82ab669f428f91b3836efd32ced16a69f10f20b840dfdd7a2e53561a504987645