tx 0x54d06bff404fd9307a2df9f6d5c3dc08e3f23f115b7829e77f9d2e7e6a3b7feaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1940434,
    "order_id": 356402617,
    "new_price": null
  }
}