tx 0x0a6d6e45be4866392e6cf6b6ccc1a31c84bf9d47a24b895a9f5c2e34bc7b42caCopy

payload

{
  "ModifyOrder": {
    "new_size": 156705925114,
    "order_id": 397363823,
    "new_price": 524000000
  }
}