tx 0xef1c4d89e6e5916c759d685058614a0e4a1c7a5b09f7fc9c0d12c6d49237abcbCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 179734,
    "new_price": 27077000000
  }
}