Transaction not yet indexed

21yCmRTFux3hS3o7eRZJ7X9eTqB3a9ifC5xGyTeiK68Wq6WR3REv42WRGdqqU7iNZ43Wf47TEPXWqXe9RmRm1oyc

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