Transaction not yet indexed

21WdkbHhBfXsXCidu5bVdeUb2kW39Ep51YVHApw5s74mDrnQaDq2wHP3oSzku6BULpDgyj5g18ZWTz4xt9dJ6wW9

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