Transaction not yet indexed

u9NjhZExVZeKioT3Lu6MTo7ZYex6NGm9K2KkpQ9hH3ACvu7fLQF18XgU8iJQyJnAhm6mRW1MUQVknfBt4ctw1w5

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