EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57cdfb6c774104c8f15b880d2ec54a88d370d143b56da260241cf7ebced618cb","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-57cdfb6c774104c8f15b880d2ec54a88d370d143b56da260241cf7ebced618cb"}]}