Transaction not yet indexed

5ffN3uymyw7KYAVWc54fHjYB5CMHtMCiAi3pV6tr6VQAVqDjFsXEYwCkpL4fPuMxubbyqFDx1NmpFHcuLnHsSsha

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