tx 0x90bf28ac68e8a63d9a53f7a156ed13fac7bdfe6f002bef2b801793b7b5c6baceCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8739258,
    "new_price": 59533000000
  }
}