tx 0xa56e784b9b5dbd8a6ede9499994d4c11592cbc3d6c10a63b68d8ca0dfe56e1b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 346349473,
    "order_id": 12700500,
    "new_price": 29963000000
  }
}