tx 0x2a7b2490b4b6bfe16275c2f5b1d1965eb6a2476ef4bb04a7cf7f325684b2f0aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 3505611138,
    "order_id": 13011614,
    "new_price": null
  }
}