tx 0x1976d7d32242a6fdf2d4b1e56e832c1f5c36646b36ba155520e4716d743d4dfbCopy

payload

{
  "ModifyOrder": {
    "new_size": 10354430,
    "order_id": 12076988,
    "new_price": 10415000000
  }
}