tx 0xb218c90ede7e9c6f0e1a6d27e8b34dc6c55ed33f0d6f549a3e34ec50ea56780dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1548838901,
    "order_id": 411777697,
    "new_price": null
  }
}