tx 0x4f5148e1b0886b5b5f0f011d2e8d89c5d2f5e14efacbcec4a24e0b73babc44f3Copy

payload

{
  "ModifyOrder": {
    "new_size": 21960715,
    "order_id": 433101,
    "new_price": null
  }
}