tx 0x5b2cf597043a0d8c479f6f5cf1b71c6e2c2acaf5ba6fc5af83f3f0e4ae87fc51Copy

payload

{
  "ModifyOrder": {
    "new_size": 12851641,
    "order_id": 61995240,
    "new_price": null
  }
}