Transaction not yet indexed

MJ6RYyLKjVY4vjBR3Tyu6cLMCnvtMgCt3LJFtvNpposkEG9P2VHvkwU5wCp9gBMdwaeH15Fj9b8SVzSV8YuPwjR

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