tx 0x96baa071b388bde1f2f3468f9f47581f91a371c9e9b6d67c8b216d6ce6c5d2bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 29291912,
    "order_id": 1808989,
    "new_price": null
  }
}