tx 0x1b3b130589d9a1d1163e6d3ed0ab2c9ccaeeadfb670d00890ca5c9882bc94effCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1795558,
    "new_price": 29867000000
  }
}