tx 0x8215f62b57f49022fb1fdc8fdaab3c9cafb98f4769a7c041ff30adce3c75a5faCopy

payload

{
  "ModifyOrder": {
    "new_size": 6648936,
    "order_id": 470645514,
    "new_price": 7842000000
  }
}