Transaction not yet indexed

21ex2UBDQxTRTktm18ygh8thyJeaFLbcXXA9bddcRpRoMquo7pr9v39ALwHn6awUoVwBdN45MvdpKUny4z2qLhh4

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