tx 0x3d1de811a501ba62fc130b3b0d8a9fc54d1a7f3f7d98fc80d6ff3ea2ad5fa4bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 166960179,
    "order_id": 45839721,
    "new_price": null
  }
}