EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a1aa20f9b1357444a2257f5409010d734d1c868e2269fc1d903e5910000c5fe4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-a1aa20f9b1357444a2257f5409010d734d1c868e2269fc1d903e5910000c5fe4"}]}