tx 0x6498b7a59cfddcd8c1fd606934bdd360af47c32a5ff7c063f9ef1f8bc7e25a5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 150633457,
    "order_id": 50297228,
    "new_price": 9896000000
  }
}