tx 0x0672d061a5f7b2dbb983cd3a49ebc003ef655798a6b6f6e9a4f4de4d57a6541eCopy

payload

{
  "ModifyOrder": {
    "new_size": 11238520729,
    "order_id": 5655128,
    "new_price": null
  }
}