tx 0x76e07f994d9c3a3abc9ed70f4fb847b3ac3c89b8e83b6ca2b60ed7afb5a2d45bCopy

payload

{
  "ModifyOrder": {
    "new_size": 309320833,
    "order_id": 13035752,
    "new_price": null
  }
}