Transaction not yet indexed

PLMUa2UD9RzjbF67ymJWJ6nk7tLLfCvDRAmHv7vhjADfWDGDBpmH1THX5Qfqik7pzEvZCaDKh5C2V4BYdf6dpF9

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