tx 0x68187b5c555ba17dc16cb8a2b4b2cc0cfa2c5c7d19f4e8b39b29fa35a5aae0b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 750839181,
    "order_id": 6089819,
    "new_price": null
  }
}