tx 0xf7f839fbad624e183bcbcb2a9572b8081540ceca11e2c2b8ae6d9fb4d1d95c9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 14581081636,
    "order_id": 54626484,
    "new_price": 489000000
  }
}