tx 0x618ae9155c7bfbfba33d4b9737ebabaeb124b53b922000e3ce04f9bbfbf9a1d4Copy

payload

{
  "ModifyOrder": {
    "new_size": 847686570,
    "order_id": 472648157,
    "new_price": 645000000
  }
}