Transaction not yet indexed

XFFWkeK9tQ4cCbQzyKA37zyGQhJH9SxFpYj2CrfY2M441A9PZhKbkjKJW5aSsm5U2LNaMbFzJE9BfxtEDeWEhDx

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