tx 0x6b78dec739d9b7dff0d78c66d1ba0c9faa9f15f0ef31b6e9b196363b8f0ce4ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 87764100,
    "order_id": 18420852,
    "new_price": null
  }
}