tx 0x7c1919ef2595d71b8aa8bdd7b24f11e4b97eea1aa4c780357fada7ff5ac7fc99Copy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8550641,
    "new_price": 59498000000
  }
}