Transaction not yet indexed

21C11fDXdvb7iaf5ctsXo2JuhzT8RnWLDVGEdjqwBgqExtPK2XrWuVV2B6dbKRvUpupFc8ks689av8t1xyPtkWu6

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