tx 0x97c595e7add91d3cd2be0d1651114c8bbe52370769856e1f6b49f5bd0f1b041aCopy

payload

{
  "ModifyOrder": {
    "new_size": 205246569695,
    "order_id": 429153973,
    "new_price": 512000000
  }
}