tx 0x6289f4fc7cfad03fe8c7be92d7c6bb81df1f400155ad925d71b3969d4d769e7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3216212492,
    "order_id": 155604007,
    "new_price": 634600000
  }
}