Transaction not yet indexed

ME2kH1e1ahSjetSEbk6cQg223VahnfvQNcH56vPeGzdc9b9H1FtJyrK7d5SPAQyXWRcCDH6UZZjCXxord7zoLZZ

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