tx 0x388f72af66b2549973dd0ff2e21e1aef97a7f75ad3efbf6625c2dfab7fb6bb5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 214206456,
    "order_id": 65911189,
    "new_price": 10492000000
  }
}