tx 0x9cd9ebd5e1aba06b8e4d366d9a8c9b638e389a8e611f29038791d5bcebbfe1faCopy

payload

{
  "ModifyOrder": {
    "new_size": 17293470,
    "order_id": 12149198,
    "new_price": 10398000000
  }
}