Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04084987eb1c7420321dcae9f6121290279df7ce4ef87299998e6f9a6ff9a4382abf158aa607ef91693393d07d014f8378bfa080900f7f415a9912d66df3f8887f