Transaction not yet indexed

RBfb1tJyLg5GGWSWS7B6audCpUtZc3cq5d7pMNqsAdc6cjsMbTq4Vi5bKVmbsXuQ6C4MomeJhcxCvopW4G8ZW9K

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