tx 0x9a0b6a29f64a0dab08181cc5b4d6cd535eeba0df3d4c7ef831a2f8d6f6d93e6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 523183,
    "order_id": 18419114,
    "new_price": null
  }
}