tx 0x5311a9e7b0ab385d2a6e7ffa3272c6e1063098a1a9e8e117e28bf9b90cc4b40eCopy

payload

{
  "ModifyOrder": {
    "new_size": 207349175,
    "order_id": 22144515,
    "new_price": 21817000000
  }
}