EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4957d5334b6a33e3c7c8af45a383267223d2cb1d7fe31454b7e97c408fb72207","new_owner_id":"55dc6721906b02c887f6ca43f89bde5609d4e2b11c1f24dc2cf81c0f4f84004b","amount":"21000000000000000000"}]}