tx 0x351fef9e867d14c1f2c14d3f34cae0c7bf9f5c6b4a5af658bbbfbdf076aa1d4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 31505031,
    "order_id": 39557739,
    "new_price": null
  }
}