tx 0xa86a3a321f9badb2f8ebe4c810dc8e5695f6e52ba0051ff7fb36a6683cdcb49bCopy

payload

{
  "ModifyOrder": {
    "new_size": 147801710,
    "order_id": 30051874,
    "new_price": 9991000000
  }
}