tx 0x0b87a0947c2d6723156c2477bcc5f09c42bef94a2acc34e901b23a9f9b4aa470Copy

payload

{
  "ModifyOrder": {
    "new_size": 34324564,
    "order_id": 19137321,
    "new_price": 29485000000
  }
}