tx 0x0715e4b2db85c0c9bc7fa5a3d65bf9b8517a9f4d56ce1ff63a11ab2388f69d1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 26329534,
    "order_id": 29822787,
    "new_price": null
  }
}