Transaction not yet indexed

21S9qqXwMDP15HkAJkHuWQudVaQFfKC4h3c2w9bZP9YKce2QAVkCsFYw5JnWzdbcRK6CUvsErUqjjhGV9WT5SERQ

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