Transaction not yet indexed

21C99QFLULmES5rFcG9ZLMghhs5QjxPQf7JdszPK7MAsXV8rtgDn1eiHfyaoD1vsMpv2YYEXUcyV2ydWRv2WZxH4

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