Transaction not yet indexed

NUNsgYv598PfppaM11d4mMsRHGEBejudFCe8vyqPfUq9mqMin7RRsZqenEvipbVnKk6dDVF3eSuu3D3qrzALjjm

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