tx 0x4b6c7c1103a9a72b1fee74b8c2084e4be0bdc165ecd1bdd7dd3fc694871b2c0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 11513364,
    "order_id": 11781852,
    "new_price": null
  }
}