Transaction not yet indexed

iisrVpCFDvSGcEGVieQ58vaESZ5HcS3Nc2QJ4mvRfam6J1DZnB23VTM3WTXKYqiuz5ewtrG2AXDRtwBqcmvoSbF

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