Transaction not yet indexed

21S8rdbLwY434WbTZwesJ2uF1ATvaK4knLLxn9mRd2pbcNzNhBXjbnb1nA9ApKyCEna1NvE5Qbns1m6XzgcRmbD1

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