Transaction not yet indexed

52uXZgLMtYsRNLXDEUMDZFKBbf66kiXKpjZjESz4FmBnAqQ1DdRQVe8vctxGzTZGhpDg2wpmpiDXQzeynEFSNYL2

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