tx 0x7bbe015dc06139f8ccd85e7ed4b1b08feff14a86176eae8a6c98dd2913c1962bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1178959,
    "new_price": 67539000000
  }
}