tx 0xb43b78977d4f0fba034a9f5c95c10a63acfc2a2d15be10d16f79c30a14337d2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3653318341,
    "order_id": 35393981,
    "new_price": null
  }
}