Transaction not yet indexed

21gEN2SFpRj76fAAmbkarVXjd5oEFmcGFB7A3sYYUiNC4W7uSXtnLNXmMttU6fvzXeVv8oWAXrYFcw5XfSPTvqVE

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