tx 0xb16c35a4672cc7e1241501c9ac0d4e8f02396b1c1cb9ae8f7b7d62ae8f2ddabdCopy

payload

{
  "ModifyOrder": {
    "new_size": 190697515,
    "order_id": 67235545,
    "new_price": null
  }
}