tx 0x31d543e97fdc9ab5a365e483f9a1ddd7a13b566e5c9d80ab974dcc51537f579dCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1777984,
    "new_price": 29805000000
  }
}