tx 0x4958853aaba2cc9e44bbc0ef536baa6d236d7afb7dac5cf1c62eabfcb3f7b84eCopy

payload

{
  "ModifyOrder": {
    "new_size": 28822154,
    "order_id": 12161591,
    "new_price": 10401000000
  }
}