tx 0x147d47688d135ea9b01c3cd4fc8dfd9ba3a8d8c9e6de3bd54a397ac09565fbbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 409416818,
    "order_id": 29589933,
    "new_price": 10034000000
  }
}