Transaction not yet indexed

21CvvVgVZrZ6SVR5eSDxR42UBPSKDmNEm9EJsHiUXTmBMbCWBcFW8LnUpqEYRpVVjWS5qAzukfoHZcBiXWkGqerc

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