Transaction not yet indexed

21a9yXHcssaZbcmobkSR23WF9mVgEjAyGCqR1iisaWiN4caRmy2veNcHLdFAAAoqbthKpsJRvbLxqnFDAsAu4PMC

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