tx 0xef3f5f0e2ff351617cf6363e1f2003d10e3e5b8817dedf4a2c75d39ff1b1ff1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1137156,
    "order_id": 1820296,
    "new_price": null
  }
}