Transaction not yet indexed

PS6KSESQGdENBFmm46arwLYSXcdtJ4XfQrkz2E1FNzRiwDZdwsLBErDvJe9NknKiWXmRjdZkZpXvBRrZzhfzVCG

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