tx 0x65f9e7c1c0a9e8a9e844d545ef0bfc965c57b21dc8c1e1d6046721b4753c1f08Copy

payload

{
  "ModifyOrder": {
    "new_size": 1612060061,
    "order_id": 70012865,
    "new_price": null
  }
}