tx 0x8ab9546c768ea639f4e94c1bcb04473d9c61ccd3bdd4e32f6a6d9f2aaa008c0bCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 18672927,
    "price": 15173000000,
    "market_id": 4,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}