Transaction not yet indexed

MC6R5erjH3bA7HgPPTYNLwxF8YQ75R4UVbhAJSXiBfBuppx6LjzJ9ZPyhZdML82i9NJZ29EK7NtfRtDb1AcwDAA

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