tx 0x1a6a1f64c52f41d7c45b0a1e88e50321b91e4ff7de17b2abd6f291b1a43ddc8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5019434,
    "order_id": 366607405,
    "new_price": null
  }
}