Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0459301420b31f9fe1ab8aa48a8d4316f958d40112a52c094b9f0c21e8207e2e88796b087cacf1b0015c21afdd2fabefa2e32a9a18946b580d000e03d8f7619b88