Transaction not yet indexed

21UVK3gGMBGqJ4gsmBhZiVt4kXuUSBQEc7CWRLkQhJP2ZaBEa7WvwCUp1ZJTHSX8MsqSf4yf15BhrifWhrsUNxDZ

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