tx 0x2e7043a3e9f0e2cc5cc00aa9a78d2a8b7d3ef2ca83b9effc09d1b941806f8526Copy

payload

{
  "ModifyOrder": {
    "new_size": 1900972,
    "order_id": 13491714,
    "new_price": null
  }
}