Transaction not yet indexed

Pmm89YezibKnNXo6fQympF3CaXZFujmLzv5tJz95ifXCWA8YSFkvb5b6TbZeUXYuho2u41ZL3d3nTkbS6mw5XoZ

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