tx 0x75489d840f4b80e2f9a18b9c5562d71f2403ce59fef6984b40d3fdcfbdbba4f2Copy

payload

{
  "ModifyOrder": {
    "new_size": 18721279,
    "order_id": 464076172,
    "new_price": 116323000000
  }
}