Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040b494e38f01c38c783e1889d4ab1bf50150f20cbc5847af7b06d7655526f7a26dbdde3a034ab0fc6bc6bfc113a4a99b3b9b63aa7f89af4b2a96e7b9fa5c9f64e