Transaction not yet indexed

21LALVKXCUuWcMt64MEamfnPi9Eegisf3SNcu3Z1yRWqwEFdTFK8nAZKe8JkjQh3pRp4epsX9fPdgmKzMcVUfKf4

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