tx 0x77a0832a3cf9a8f0d1dc6cdc4a32f3d0e36a30936d920cba887d93b34ae6eb5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 245690373,
    "order_id": 9526343,
    "new_price": null
  }
}