tx 0x298d2156e5d692f73e188c215da2c7292c7b0f7274bb21e95555c509e1a8e03eCopy

payload

{
  "ModifyOrder": {
    "new_size": 54518172,
    "order_id": 14597452,
    "new_price": 10800000000
  }
}