tx 0xfad6a5cda0a4ad3c7a3afbe76b278f0cd6e11b004f792fdaa5bdf6970f63f26cCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1140800,
    "new_price": 29843000000
  }
}