tx 0x55f8e426d3a3f83c7e3488c469e44b4a3744fe0c3f8798c0263d59d3b2e8dd0aCopy

payload

{
  "ModifyOrder": {
    "new_size": 135864596,
    "order_id": 43376497,
    "new_price": null
  }
}