tx 0xc818d8fae35679e7befafb7c0ea63db0bd6b8af1d66230ea16b0bbf82b0a4e2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 7803229817,
    "order_id": 155671261,
    "new_price": null
  }
}