tx 0xf4ff949e98c2b0375f27a22a1c8bf8bcf4d25a7ef7434c27b53b4a193ffa396dCopy

payload

{
  "ModifyOrder": {
    "new_size": 10376490,
    "order_id": 12126984,
    "new_price": 10422000000
  }
}