Transaction not yet indexed

CE2knG5cYGVZQQYCVCfUMDMNykFD5cUy5E9vGjHr4kBfN5BAwtjdB8MHuNXwb4FTDUiountSSVxTuRWWqUFSKs5

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