tx 0xaa3c0b40ceaf6b5b8a4f9d8a6932d2a86310fe1adecb1b879034d68c68f4056aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1130742,
    "order_id": 15492450,
    "new_price": null
  }
}