EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8e49e74c027880f18a9e8263b96cec2096654e526762493be3a1c77a80fd5c8f","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-8e49e74c027880f18a9e8263b96cec2096654e526762493be3a1c77a80fd5c8f"}]}