tx 0x4af6655e1d2ad9cecbf78e11cc6dfad22bdcca1a1e2c33c20d1c7f0fe54551ffCopy

payload

{
  "ModifyOrder": {
    "new_size": 842325409,
    "order_id": 3489569,
    "new_price": 29537000000
  }
}