tx 0x4a0d7a94d0368e77861d32a019205a3cda0ebfbe2a19015ab5e3bc5ecaa3fbcbCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 311575,
    "price": 0,
    "market_id": 5,
    "post_only": false,
    "stop_loss": null,
    "account_id": 51,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}