Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0454b837f6f84385e717589b7cbdfb5c5580de179a817ae5fcc32a4ee4a740d858ea176058400be78c9cbb042d3c2adc1d806ee7b829d4a74c9303fbb3e8ee363b