Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0470447407071d8d5ff4c873e1fca23c07209e7b979d60abb5ba50d0522f928b0d75945cc0c2cb779e146e38a1b6603e3eec2f2590df142e37c7b31a51b1e5d2eb