Transaction not yet indexed

21kauzPodVQE5wR4B8XHKp4rwHEc2LMP3cjTVY5VsaHpD6pQSpb2YCWWQPDbcShk4FpfkGFk2pbTFMkH52XFmVV2

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