EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"a75dd44078c73b32020634e8a899f5138004e1f998db3d5b9406b1056f60a3de","amount":"500000000000000000","memo":"sw:tr:JPJ6vkLGPE"}]}