tx 0x8bde2c5cd0be7f216cdd2ef274b7ef0ab3c5f3f6e9b1d1737bb9698e255e175aCopy

payload

{
  "ModifyOrder": {
    "new_size": 16599678,
    "order_id": 6676782,
    "new_price": null
  }
}