Transaction not yet indexed

ddEb5nJv32AW8NT8wZKDGG9XJmF7PHb66WPh1nqRbUSSLRnJp3FqLo91n5sVA5E1ytSdA7KM25pFdjUMqZU4eHD

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