EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"291affd9b25cda966b93ad633cf7139ecbfcf47ced5f14845af98bbaeae16e1a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXB3pjVx-291affd9b25cda966b93ad633cf7139ecbfcf47ced5f14845af98bbaeae16e1a"}]}