tx 0x30b16fa27bec05b4fc8cf4af8f60f992eb6b7d5a3fa7869be8d4df0fe22ae85fCopy

payload

{
  "ModifyOrder": {
    "new_size": 15627099715,
    "order_id": 392917977,
    "new_price": 555000000
  }
}