tx 0x390404b28a1a74f395cb7e9e92c91b5cbc8b0a964bcbcf4bdcc9caf841a81b3fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3215407374,
    "order_id": 145365394,
    "new_price": 634600000
  }
}