EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4171d487e6971b2b86b905a7a21f7bb051db22510977121ed68400d37a2515e6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:A9M4VGQW1O-4171d487e6971b2b86b905a7a21f7bb051db22510977121ed68400d37a2515e6"}]}