tx 0x5cfc789b9c043a6a7ae97b11f2cb8a0a8f8f9c644f2bfeb9bb65bba4ce0867a9Copy

payload

{
  "ModifyOrder": {
    "new_size": 891168107,
    "order_id": 426000301,
    "new_price": null
  }
}