Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049e1c781d1c1edd2219939201eb020b71b0e4e052f0dbcd1d6baa0aa186ec18d7eacdd0a179c828650ea76e09723955d8d35a013ad8392c28493e7f0693df8925