Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471da136a4d78dfb4dd3bdaac2887499c06aeab2dafc42c7e76d41341a8b03d4b2368b7c9922e512d3caed140c2c71a620f1fe033b2b6fff41a8a774e69dc6f6d