Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0455396490e37cd71f73863d032be9ffb35e8d3600f3053e23fee823e0ccbf6c92c75baab809076432ed7b7f92cb77c912ae4facf0f88c8f5efde71353bdab32ca