tx 0x430e132fba20d6e5b83b2720defa6a2a4942a6dfa9a675f75fcad2a36e6843b4Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1164590,
    "new_price": 21711000000
  }
}