EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5d49ad2549b2e3f3e57c90bc12cd5e708c7e7bb41c48215eecb974e4c5d11f48","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-5d49ad2549b2e3f3e57c90bc12cd5e708c7e7bb41c48215eecb974e4c5d11f48"}]}