tx 0x279810a5ee62cc2d6ce7bbd04fd309d2a05d1c8a809b8f50e858e8a7c7af7b0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1497100269,
    "order_id": 52345889,
    "new_price": null
  }
}