tx 0x3bc5bd4a0f0cbafead8888a381cd1acf6756a4358faab11d347e2aa6d3dc6e9bCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 4539350,
    "price": 66544000000,
    "market_id": 4,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}