Transaction not yet indexed

isStK1A5rSvQMbDK6tHEeHk5aQoDq55KcoCxSo6SGa7DGZvy1Ka3dDF6oQBAx7Eefgd8CbQL2PVW5CW7Si25qCx

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.