EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f40b30b6bd2b8c4c90a51a72e1a4c02722572f4ec51b237db87106f2d39a9f0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-5f40b30b6bd2b8c4c90a51a72e1a4c02722572f4ec51b237db87106f2d39a9f0"}]}