tx 0x877d7c12bc34b9b4c093662052d9ba6b6e7b69b1d57cbe5daafee155fa87bb7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4614445,
    "order_id": 456724574,
    "new_price": 116663000000
  }
}