Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04999fff3a9a6e1b39b79471300ecc683c7dc1603f7c63aba9945c3874322bb7e34d0f10ee7ee4047b5cd01a8e73cd719351723017902644a791f145e4f4f7af3c