Transaction not yet indexed

21LzKBCNqeoXkcpgMSEfZsUZD6DU8cmooWcLL4vm9GcbR7BNFsVF4qXzpycTBnwasqBEkWMk9EKjXuXoKwk5j33Z

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