tx 0x65ad5475ac2752ec3d14c383ff4d7e4e22b9d0515a7c3c5d4a5ca6d55f9595fbCopy

payload

{
  "ModifyOrder": {
    "new_size": 29984168,
    "order_id": 6446281,
    "new_price": null
  }
}