tx 0x8ebcf5c4e212fb4e206ecb41e2407dd8b4a78e629e9a7c1acfcd0ec9a75abc1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 14978623,
    "order_id": 244684003,
    "new_price": null
  }
}