Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0487077f2b395d475614d8a8649695d973d8cd61bae5909ca3d7a19977b8191bbc8cf719d8b680da42a2e4d47cc5b421338c96bc9c59351b5816416ba80effa61c