tx 0x4d6abb8658d31e8f4c02c75a13c9f1f0c598a2e749d2d39b6b40d43e0c7703f6Copy

payload

{
  "ModifyOrder": {
    "new_size": 654598289,
    "order_id": 3491650,
    "new_price": null
  }
}