tx 0x868a9a1ed45c9dbcde8ace6d4b201b4bec44bc7dd12da5d3e66e0c2eb8c7a5d0Copy

payload

{
  "ModifyOrder": {
    "new_size": 705096,
    "order_id": 146544780,
    "new_price": null
  }
}