tx 0x53389a35a74d99eb80333a80b818e98ec5c2dabb00db50ffa9bb4d7d6f2f3b2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 361168525,
    "order_id": 73704115,
    "new_price": 10407000000
  }
}