tx 0x73a8eff5784a2c3b2ccb2ded5ac5892b266dd6af1c24041a8e38c262af6e8b5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 48785437,
    "order_id": 61498770,
    "new_price": null
  }
}