tx 0x9c9e659a5019c19a81c4b2bd785f7cf4f2ff0eb5f8023e3da978256b50b0f63bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1935175544,
    "order_id": 474415976,
    "new_price": null
  }
}