tx 0x922462b7e0874f5dc0319c37e5c8d1d8b86d8c1baca3c304957d2ca0b9982e2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 135587351,
    "order_id": 1817486,
    "new_price": null
  }
}