Transaction not yet indexed

Sen6FKjR7txSoj3zVkcbTsYNJ36o7rgbQDVwP3fXUdjGzgDa3kArQwJDhRdXvMGHTxx5JCkbjShDKRUTuEFRL81

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