tx 0xf63b575e5da5653f01a1e7ab759f0a1f3290b3d911c8a303f8d44a1e8bd6431bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2369381,
    "order_id": 8385540,
    "new_price": null
  }
}