Transaction not yet indexed

ME2Z8yCuYHwRTTV2QJf1bFDHFrqPh89mX6YhznPYRKZykmQmazFEjVCEwnMP1XdKk7qsXvRCduoaFkJttJ8hyWB

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