Transaction not yet indexed

1PUfLi9nTp43PBY2urPQVQc8nDEN8LCUp98S9uVKyFbmzYHQu4vJUMYsHb3waZvxASdgFPkwdsxkjRBqTH6epNE

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