tx 0x191f6f9ffa1f3b2f2a7a1ddba96be3a8b3d7999415040ae64a2a7a86be87ea2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 624518102,
    "order_id": 15260867,
    "new_price": null
  }
}