Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04978fc174bfe4e52b13fb8a9e9ea7e655aa60bc57c5f11de07c639280c7806cc26bb7e1cb50ffd21784e3f861d5ccb0df49e73554af2558438ffeb6cb63762962