Transaction not yet indexed

pkc4SxwSrfmjoqAwP2SK5Cra2ZcoToDeWRpU3WGm36j9YPKgveeCx9uZ3XG4aot5H2WVwtARqJ9bQvNKt6Fsom7

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