tx 0x3ceb92c06d0abfdc9ebdf4c8372c0bf90f0a71b4d46a05421f9b9241e02e2a6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1560487830,
    "order_id": 31636054,
    "new_price": null
  }
}