EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"91a1f7291544212b30dfe6df871e2cd0a8c991d934e1b06190375416e2cf8fdb","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aReWDn-91a1f7291544212b30dfe6df871e2cd0a8c991d934e1b06190375416e2cf8fdb"}]}