EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21cbc69b7d8fc42a516563953374243070434cbdad37503054be0d3bdd366896","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-21cbc69b7d8fc42a516563953374243070434cbdad37503054be0d3bdd366896"}]}