Transaction not yet indexed

PCmun15evcMkYDDqmT81BEkMQyr7qryVDnJs4K1nvcbXe6pqxvGZqVAh9222tQqac2omRnuZryvMQLTL8PxGjs2

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