tx 0x6a1b4e5aa021a0e3a58ee1a6e0c3ea58ebb71e15a43f468ca658e4a93a924c6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5572104,
    "order_id": 50295564,
    "new_price": null
  }
}