tx 0x76a8987be1b573e998be6f333ef8b2f1d7c7e0ec5cbf1f26c85c9efda0eae1d2Copy

payload

{
  "ModifyOrder": {
    "new_size": 12969420,
    "order_id": 56370887,
    "new_price": null
  }
}