Transaction not yet indexed

321LbRHkSHFfhpnoWHPHozikUYS3TCxDEubqqZfRyCL9fe6tJ51WUM7HpcpmfTdfbfRCyJFVdNXsZfqZTnbxCkBD

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