EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6548fece80158618bd0ae045e82a1f9ea8c9d193e11a3e42319a3cda973543fa","new_owner_id":"07c8c419b6dc249153e1851c3f60476d21cbc835e4f6d533a01420e1296894f9","amount":"510000000000000000","memo":"sw:t:JjqWRJDEk7"}]}