tx 0xa287cae921c9f3c5be0d6b5c19c61ffe0d486a0fb3af6efed8d01b7bbfadc40cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6551849,
    "order_id": 1777109,
    "new_price": null
  }
}