Transaction not yet indexed

AB2jgbXWZx6kJD4wHXNZ1sPgaDyUQ3gvf342bMZppy5Cbvb8ViLYMZCLiUCYVxRio16vcA9yZcD2KBbqZyuKCwx

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