tx 0x9b31bdb200cc15a76a71c6e913e7ddb159d6f15d532090d9a0c3c0e2f8a97c26Copy

payload

{
  "ModifyOrder": {
    "new_size": 816375,
    "order_id": 157250321,
    "new_price": 112656000000
  }
}