Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0405504539a2c8821de28ef9ca7995104517f50331bbec14f7e29b8007f6c0e7fd58b57c8b44ee36ecc10940fad5684b29fe9a81331a06ad622e87eae299a4d62b