tx 0x7f8aa94c7db3c8d878a341ddc37ec47b9d85fa8d1cff8ae9cfd08c12dd6edf0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 186423174,
    "order_id": 57787840,
    "new_price": null
  }
}