EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"0d4e81974f344b1a0d7bf4f0964506f8e0f498860b1540fc0e4d4177aa0213b2","amount":"500000000000000000","memo":"sw:tr:GPv60aBwPX"}]}