Transaction not yet indexed

4kuMLLctMYSdvwP7NdaFCxMRCKJCVSFaNvXFz33mGeYUfqaVMYQHjyWR5P4G9RRTMxaQ9LNWCaSvHMW3QoUDLz2k

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