tx 0x14f5dfe5da6fedb0cfb9077e1138220c0063b2dae2bf8b21069a0c5b5b7f3ddbCopy

payload

{
  "ModifyOrder": {
    "new_size": 521042594,
    "order_id": 10392861,
    "new_price": null
  }
}