tx 0x5cda1a546dc251ff51b5a81c55d29dc5ae2577cad6a3ca21eae7b44eeaefe10fCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 51749608,
    "price": 21561000000,
    "market_id": 1,
    "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
  }
}