tx 0x268ce9cfc3b3a25cbd0ed83a607b2d64d1e9d2cd2791d1cebba7c02b5c4d81f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 2662222,
    "order_id": 4998024,
    "new_price": null
  }
}