tx 0x9c2a9f3d2f3f1212d35ab2c91616e82918fcc0ca19d4a6cf4f189eb7b90fb97bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3940884,
    "order_id": 62419206,
    "new_price": null
  }
}