Transaction not yet indexed

5B16MLFuwHrfUnYUgwsYa3meHRLGxrbSDz7jLU2J2nwCj2mRrMF3egq89RKGHZHYa1YZqMLUjUenzkgzrDVt9Tkw

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