Transaction not yet indexed

21LusuUSJAWwQLjt1tPxCommHSAztKPb9uEUVZbr8egmPPrKoSvRUQ6VEduvbL8NZrPW8cGF2YWby3uogfmavHko

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