Transaction not yet indexed

5FfCNTqFKLt7PhFPRmo3infHb1wpNhWSQjmnrbrcNYcD2PcfsMn8MhfQCndCAK6yxNvbHwB72iKudtt4nRLzTeu7

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