tx 0x6ead5789b54bd030fc1bbee4a9d3c5c1552c51b0eefbfe5e65ac7442e9a6fb4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 15184350,
    "order_id": 29337533,
    "new_price": null
  }
}