tx 0x1e0ebd9083862e43e1fad0e1e21e12d5947f4295d1165bbc5e3d09e840e2d4deCopy

payload

{
  "ModifyOrder": {
    "new_size": 148576738,
    "order_id": 8308728,
    "new_price": null
  }
}