tx 0x17f45212478a3b1c9e4ddcf1be181b67dce2f0d0fe6fda6967a4a9b922d8e2a0Copy

payload

{
  "ModifyOrder": {
    "new_size": 350355121,
    "order_id": 30958569,
    "new_price": null
  }
}