tx 0x16c5c0dc11cd70f1e91e5efda53663d7f9c0c01d99e8fb4b70b9eb246e63b36cCopy

payload

{
  "ModifyOrder": {
    "new_size": 323907890,
    "order_id": 56517795,
    "new_price": null
  }
}