tx 0x4436a5e989e50dade86985fe851e5d6b27b1e078b0b8d4e05fb6e9e7eb0d7cddCopy

payload

{
  "ModifyOrder": {
    "new_size": 1222197,
    "order_id": 43037076,
    "new_price": null
  }
}