Transaction not yet indexed

77NSd8mFJvCX17EU6Ni3GFqNScQGWAf5KUkyYZSof1eFPSCgrfoGR7TgHDKW88WfDb2dqXwr4SXFyLMpMW8FuVW

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