Transaction not yet indexed

21C3jvCqF9ALSCX5TmN4DEXFfgouibnjxxiLkPA2pgwA2MfDNpg6mCRV7bnMRnrvBseXoSJCoGrKsmxoM4YTjP3n

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