tx 0x7f16a7ba9eb3dcb6abd37bddcc16668ddf86c8c17c0485b1bcfa3b9d6f7b399dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1582939113,
    "order_id": 389840641,
    "new_price": 68130000000
  }
}