Transaction not yet indexed

21ZQnmKyj9BHteRgf5Q6ABa8VjZJvwmGvUWrcHMYu42uGkEo1uADJMsNpHFRttnuFTsWVScm4EHxUt8nfWd9YXy7

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