tx 0x7b9d5348eec35f573f189eaf9ff1af5b56e202fcf1c123c519b4c2ec2135b90bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1290588026,
    "order_id": 460831360,
    "new_price": 7131000000
  }
}