tx 0x2b5b58e2eaf7aa6c1f4fca5bb3c9aa701a3dec6d591634dcaf2ac71f44a1db3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 104671325,
    "order_id": 45002731,
    "new_price": null
  }
}