tx 0x7fa3b9e5c07a5d59c21e0cc887c53cfaaeba2ae9f6ee7bfa4d3b74bdf6ef911cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4306975,
    "order_id": 14449666,
    "new_price": null
  }
}