tx 0xd4a8a09943f30f0a6b2d0ca229b6a8f737ebefae4afac6289fd41a54eeb2e9a6Copy

payload

{
  "ModifyOrder": {
    "new_size": 1154414069,
    "order_id": 21520512,
    "new_price": null
  }
}