tx 0x50f836f15cc305ccfdf9c7bce21d8fa289d1096d5b9a1d0d0ae3bd5e7b13c5e5Copy

payload

{
  "ModifyOrder": {
    "new_size": 28199747,
    "order_id": 12311142,
    "new_price": null
  }
}