tx 0x263ff84ad62bb61a0b3e4cbc4eef8822fc0efbe5b4e0bd8b35e20d5a2c13cf9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3332257,
    "order_id": 34636420,
    "new_price": null
  }
}