tx 0x6819f1f1cbab20852db4f276d58a7471de9b3a6721c5d65261c6cf9c1b4f5f1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 44863408,
    "order_id": 46423846,
    "new_price": null
  }
}