EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e49a4cb75396ec71179f32450991902b110275dbb00f28ee0774731a75a120ee","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-e49a4cb75396ec71179f32450991902b110275dbb00f28ee0774731a75a120ee"}]}