Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0491d8ad94ab3e71ebe11d4481e0360cc3e5ae9bdd822e6cc45d64b129efc6e88c0086971820e9b67fa714f10e57525ff7642f0656e551c0c5229211a469e8bc38