Transaction not yet indexed

21dygJRmWkssPYuAdKP9K9eY4QW4MfxX6U49Fse7REC2V2EGRMdCVv2MfM5XHWzDDqRkY4Vk16QsUw8D6VcVtJt1

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