tx 0x9496919798c1d8d67fbcf5d7e968c8b97e0a096f84fc2668892a6e90eb2fadfdCopy

payload

{
  "ModifyOrder": {
    "new_size": 406890004,
    "order_id": 474377027,
    "new_price": 7389000000
  }
}