Transaction not yet indexed

21kzs2CdkVPwvJFbXKvdQoN6TPUMQnDKabt96fMGLRP8PtUj5N61sKew1ZETMFfUeJsdG5aM9iiaZvEnz8T5ouk6

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