tx 0x2e7bb6a690ce134b541c1c15715b1b4e5f73f8bccb42a632cfcfa6d9f2a30f3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6566183,
    "order_id": 44532894,
    "new_price": null
  }
}