tx 0x42464cde51959a613b20d75f7d6b6f9f7ffb3baefb6c2ae9274e0d03e3bddc1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4787908,
    "order_id": 46467039,
    "new_price": null
  }
}