tx 0x224e92236e826c5827187f04ee8a4ecc4fb97c5f5e443e89e97c9e5fdbb1caf7Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1815661,
    "new_price": 29816000000
  }
}