tx 0xa64d8e4d1ff36a806cc0a73af5337f28493adc9b8a1ce1e1a13987a4007ec44dCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1762175,
    "new_price": 29858000000
  }
}