tx 0x7df5f381f7cd0992ab6d34372342e595c82b06548e587172f4001b2a87c5fa58Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Short",
    "size": 333971254,
    "price": 8407000000,
    "market_id": 6,
    "post_only": true,
    "stop_loss": null,
    "account_id": 309,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}