tx 0x802e0ecf8ebe6dccebc56bbe8c9e549c9003248317aa6c0b0db3cf9ad8fffad2Copy

payload

{
  "ModifyOrder": {
    "new_size": 2898917914,
    "order_id": 12121563,
    "new_price": 443000000
  }
}