Transaction not yet indexed

ysTtqabgEhTxNkPd11pfCaw8Z9iUjpRAMW9HphT8RTBnfMFied5W2Hjn68gYAHEf6JadjWw6cATSZhJE4nCsMs2

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