tx 0x31ec92b4c2da3a7c2a7bca03b607cd3b3f9032aaadd64449e7adffa0c43bbc3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 39150849,
    "order_id": 404464318,
    "new_price": null
  }
}