Transaction not yet indexed

RkE9ui9cgkpBaBX7wwQASsmVNzVmVb1tB56nihRwNc8w7fC8a4Xdd3UUxpHcU47NXb8xSAxbjCHnAQEnxQYL4K2

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