Transaction not yet indexed

21EwvciNcDEMNMSkpXSLQfnQ1W5bQSmXDygiNZHYNxRugWBiofgKWdMVXj56iMvXtMJcWkLpzZ9HaGYDqE7u46Gp

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