tx 0x21d3f39ce2ae1a90b4be76a75c9b7e1bc4222ee9c7c8311471a67bc1b0c68e0fCopy

payload

{
  "ModifyOrder": {
    "new_size": 5347993,
    "order_id": 18136266,
    "new_price": null
  }
}