Transaction not yet indexed

21NZP4e6XWheJZeEvWTvafUtKSwmqWs6qb5RoyuDzjMgjNo4CP9cki6jnvK2hBFCQ7pdyDbzmdEEES8VnpvQtemF

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