Transaction not yet indexed

2n21dicfYEb3Es8kqL7P988ktQ9YHdqVHSEBCdf3XBUtj1NvJAddKsQdXM3xKFo1xBUFJrkhj4WkCkuV4MbJfBkY

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