Transaction not yet indexed

CUbfpf8QKCnKqwxvy7xcg5KDDTo5Yu2wLErvPC6Bhm1zpMGMjSbMsXNvvVREwSAPqD5SJsL3Z7bWPYxHWmFB3RZ

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