tx 0x3a5da67e5a7ff983838f85de192e42daf5f57831c683caafe6ff3d46f5d1a1acCopy

payload

{
  "ModifyOrder": {
    "new_size": 18902041,
    "order_id": 99880022,
    "new_price": 107968000000
  }
}