Transaction not yet indexed

MMQZE8Pk2yPrqEvE3ogTP1efvtFJAQvUXiMErXe2PDGZPYWKVb1r9TmKhcaXxDcdscjmCrHhbGb1gbJb9z5e6tZ

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