tx 0x7afbef8318e40e77a6d192a631c3e82f5888d9afd8b2b09eef27f70b09abc57bCopy

payload

{
  "ModifyOrder": {
    "new_size": 138861484,
    "order_id": 54010851,
    "new_price": 10258000000
  }
}