EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ed7711ece34b1aa735d0bc6b582bf6d2dcccf0d2f8f7296ac301bcb3ab2c3f8b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-ed7711ece34b1aa735d0bc6b582bf6d2dcccf0d2f8f7296ac301bcb3ab2c3f8b"}]}