tx 0x2359400dbd19ee4050d6cf830dc70da4e6082fc0648116344624111aa0ce11bfCopy

payload

{
  "PlaceOrder": {
    "side": "Long",
    "size": 3897869762,
    "price": 21503000000,
    "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
  }
}