Transaction not yet indexed

21Su1NZBa6NMdJGqUBRTfo2FqsaLuD7Y8kBQMEtJ3e1V9JNaZ4jSQQQ4qiHj1ef6mDZvcZm7A2WCwRrFSGqVjgP4

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