Transaction not yet indexed

UC8kpBVCSyxAcNXwGPh6NjdJRWTb6NjCRwHSmLz22e87KCsMD36jdAtN8Hez5UEkUvAgemcLb4PLgh4FMv4vysw

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