EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4ee334fffde798be4b50235ad28d915493c00d9781654ac483d7bbe3bf3a5a5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-b4ee334fffde798be4b50235ad28d915493c00d9781654ac483d7bbe3bf3a5a5"}]}