tx 0x7b30b6449e6fe7e0aa25d3a039f6f341da74e21d39b2b610886f0fd1d8e4f2f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2122153,
    "order_id": 7074338,
    "new_price": null
  }
}