Transaction not yet indexed

21uw4ZafARao5mZBYdhFQpqdBvekZ8CobfDmXfqHgXmGzMmSvd1TGkc4e6bicC9mSf5EoHpr1oNoPfyWpdUmmyAc

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