tx 0x53c856fef090afa5e0c3965c6f1c1900601dc1d24b083d09008fa4145477c6daCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 1889174333,
    "price": 21408000000,
    "market_id": 1,
    "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
  }
}