Transaction not yet indexed

21EkmgwZ4kqP2ARnK7XtrS27hRdkJdd2c4hUZLFReakmLTek8yL817s9BAB1MwjTMp4MSQBxXsERzLDwWA7EUSXt

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