Transaction not yet indexed

ndFMHZ4FDfRurRu946uUQvZNkgtRqPnaUY4ozEkcS7WkFMco5i94H9Wyr6CwPJPGrdHCz2CAqdVMxG42ecHsFf8

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