tx 0x0e82fe4e2477e16e3ac69ddae754e0e1858ac4dc900f4eeb5eee03c53ac6956eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 9980018,
    "new_price": 21681000000
  }
}