tx 0x455ecc76c2ff2a2e8d0418ba7a8a309689147c5c7c9560a5214d1a1bd21e8e5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 13852767,
    "order_id": 14487441,
    "new_price": null
  }
}