tx 0x5a9a1a09e4d0f25ce4f03f9f0b7b30af6c61bf8216f0ea5abd7f9742921414b3Copy

payload

{
  "ModifyOrder": {
    "new_size": 984691466,
    "order_id": 49350331,
    "new_price": null
  }
}