tx 0x030abc08608e1ee25ff17f3d3b607f5d1f578f1667ae8fec5b1a37f4ebe42db6Copy

order would be filled (post-only rejected)

{
  "PlaceOrder": {
    "side": "Long",
    "size": 5658633,
    "price": 8504000000,
    "market_id": 6,
    "post_only": true,
    "stop_loss": null,
    "account_id": 43,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}