Transaction not yet indexed

iz9ZLenyPEmaC98tsPnSd2LSc9osW6ii6YvxXDbGzfLxEmWdjCuLv6W3dce8ESGbgL5ZB1HP2mXxEQ2v4VscZF8

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