tx 0x42a18ecd8e9f67ff74b1d3e398e2aeb2d2efa50dfa30faa4383b99c7a4ed3b9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 172240238,
    "order_id": 15941192,
    "new_price": null
  }
}