EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"621ca0d2a6449b7c85cfc2c1b859c29c55474906d49427b04daaf9ee7c8eb744","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:YGRWv9Q4K0-621ca0d2a6449b7c85cfc2c1b859c29c55474906d49427b04daaf9ee7c8eb744"}]}