tx 0x48bd1c76e4ac1fdf9e01e19bf08ff3711c2f4a1e9d7cbd2f75cac6ce3e6d8f2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 5309071285,
    "order_id": 48172855,
    "new_price": null
  }
}