Transaction not yet indexed

21tdtNXLtUQ1JEZkVDG8cknp48rsGjxCEyGTth9DTvHHzNfRQm9NXR22J7xtd4A9kq1focFSszdpQi7SH5o7QXJz

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