tx 0x8e2bb61ba49ade1ce875b2e5b15f9cc4bcf828e1e15fd46ac6a7a77f56b4a8b7Copy

payload

{
  "ModifyOrder": {
    "new_size": 274983103,
    "order_id": 9598961,
    "new_price": null
  }
}