Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0419887a9d1c41b01c54863683824896e76d358dc39168d679104d0e4c35c96e00a1007a6f2e9a59871b11708676e7f8c337616910c352e9aad66ba0232cf9514e