tx 0x53ba9504c5f9e0aef9f271c3b625c4bc33facba91f8cee54844c28c3a9c022bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 149239901,
    "order_id": 51629307,
    "new_price": 9901000000
  }
}