Transaction not yet indexed

21d6yGGhri7Xi9Qfm6JwbeQph9dCVmL7BAPL2F924UV4p84fXFFptv7UK7L5fQ9wS3qPbjNTp2sQemMqDhKCxLbb

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