EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"55d1ea649799d242448b71a76536c4cad50d52a697ff03689a5ab39889234e15","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-55d1ea649799d242448b71a76536c4cad50d52a697ff03689a5ab39889234e15"}]}