Transaction not yet indexed

121uX7XrTxCU5YCGUvZTvt9aqe23pLAtJmjKKHUGv4SGPQbJBKHyVZvDZixzaSpms7AUJZF5iZQZTRFZXgy3J6Ht

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