tx 0x30c0e7cade4cd5abe357b807d8bfb961cbcb83feaee501e53c0b59b0a4dbc1c1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2394318807,
    "order_id": 434491944,
    "new_price": null
  }
}