EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"183c436a6e82cc570a37c43a41a51825b0e90c3673212291b542aa3cbaf0dee7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-183c436a6e82cc570a37c43a41a51825b0e90c3673212291b542aa3cbaf0dee7"}]}