EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"dfab74e61b0a4fc7b128b9719136fbd7ff8f14457d2f3108998c956242a7d402","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-dfab74e61b0a4fc7b128b9719136fbd7ff8f14457d2f3108998c956242a7d402"}]}