EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"892b5190052f0ac1342214823834fb709c6c454be9922296a80b67dc469e11f0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-892b5190052f0ac1342214823834fb709c6c454be9922296a80b67dc469e11f0"}]}