Transaction not yet indexed

121jvh5Tfc5ZeUg44vymJN8GT3WqRpL9DSJJceXX7ZSPjBVByYqXB5XjwWmHLHNHfeMzqFzZjAcExvZ6WReJ6oEZ

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