tx 0xc4a67355a4c14c3f3e6057304f3a8e5155318d3ed0e2b46e8d4fa8d86e4fbf1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 20991741,
    "order_id": 7565913,
    "new_price": null
  }
}