EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b81157bdd3f683f72364be94824aa3960f0552c67ca62392f879343d30d2dd55","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-b81157bdd3f683f72364be94824aa3960f0552c67ca62392f879343d30d2dd55"}]}