tx 0x4e1ad9e6da3c765d9aa5b22e79a03e683bbe44d280bf2873cbb1e7f3d4338a1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 292799779,
    "order_id": 14447654,
    "new_price": null
  }
}