Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049f51828b7e88e1a315ad303fd5d39fdb431ec80302455b353bec0070e7b85e82400103a3bf12af2364e07fc5997cab17381d7084678d0dd85eada11f02065d83