Transaction not yet indexed

RBNNLtXMEKxntDzpcvnSikqyc9nq2EdP4cbAgqHNekBpMg8S4QrguhiMjWD3bUWvXkLJCYHD5HfXEyqQqM87v6Q

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