tx 0x7de9ff8f08dcb2f4bf8ccf2ce8384e2794d6fc5ebcd2988c07e7f5c240c6cb6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4348299709,
    "order_id": 5332135,
    "new_price": null
  }
}