Transaction not yet indexed

mMRt5FDJDEDw69iFJP3C8TrTpZy2HD1JGztLrwC1d7WtBts1sqVYj8BGK3Pvpyiz4d1a6xjcmoV4bz9ZrxpTS4z

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