tx 0x2b29efcf891fdbce365228f4cac37b6d2c6490b81a2cb8dfc8a0cbf5b4ac0a2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 21602061,
    "order_id": 24284428,
    "new_price": null
  }
}