EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"dd3dcb554496b4af532ff87f3a257782e90548f5d5bac374cb0562bd3fc8c916","new_owner_id":"a8658f55a4373a9afac8cdc32561050479fb22c58d35c69c6f266e2d7f8ecc5e","amount":"4000000"}]}