EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6c0c943324ef1d8740ec566920d284ca14fad907d4e620453bc912b0f4010a5f","new_owner_id":"1de271c0cd4c70f122120704631e3e975451f11e32c9aae6bc567c9d750db9af","amount":"4000000000000000000","memo":"sw:t:2kD8P724kd"}]}