tx 0x63f3cf59c36d539d779c3fa8089fc6199e1cffb19a0f385a7d3f1e1d81f13d9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 8270496,
    "order_id": 11682223,
    "new_price": null
  }
}