tx 0x0d754257ebcdc0e5fe5b33d59f28e6a35d9f25f5bca1065fa53a3f8a67b4e70eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3360844,
    "order_id": 8550205,
    "new_price": null
  }
}