tx 0x1bbe96b0d96ed4a29e4b2f72cbe4eb0354f388b6a3f8eb31f6a7fb80a189368cCopy

payload

{
  "ModifyOrder": {
    "new_size": 5144035,
    "order_id": 1747543,
    "new_price": null
  }
}