tx 0x78e2f2b421f4d7d2b00d40c027aaad3fd3e4c6d6668ba0a03cd12c06dc3063daCopy

payload

{
  "ModifyOrder": {
    "new_size": 12048799,
    "order_id": 119196778,
    "new_price": null
  }
}