Transaction not yet indexed

YsKErWemq9NTdKW5e7yJB8eMzv78zNi88izQEfKV2UqJD7AteK7aHrssGKVEsromAzAfs4bxgYBL4iEtLTa45Zw

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