tx 0xfafd4ef18d7ced8eeeb7feaa3b875d4d60ad1bbf60d9e0b6b7a1bf4b79ffe6bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 2057975477,
    "order_id": 374406547,
    "new_price": null
  }
}