tx 0xe3d70dc00419a69f7c8a8b02b680d3dca6bdf5501b32e34a0ccc5c4c486a0d5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 480213136,
    "order_id": 429764,
    "new_price": null
  }
}