Transaction not yet indexed

Cu36UXWo4SXZYAoNBC4xvySeKSdN6V4LBsHeF1BUFzkavDBvmzJACbyf2hfbT1DkjZu1e8RRsEMouqE9d8QnsYW

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