Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0402f91d950e9d587314d544604f0177ec220c42c631336554709d06238eb8474d45b6ee2b6a4395d50aea34869d7b81326d122766fcffc594b1aa876d1a4af37f