tx 0x1308b7b68ca1c66cbabf896e220f0b0f1f2a35f2be6bda7fd7835cfb0d4cc41eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1675672177,
    "order_id": 19135966,
    "new_price": null
  }
}