Transaction not yet indexed

21kiPfSWiFA5tZBRKLQC5ZiGsKEeSGAqaUGFKieVjsj3qK2YMWf3gTULZhXPrTNd2mRXDEkFjZvLHRXUtqi6RPDE

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