Transaction not yet indexed

5b6r3MKW3tLdNAPQmUTvWpUi2YFbNbsu5kHpPEgDM9i7bRWMYYn8B6bWUX9BaU87z5e1Lu3PW8Db7pqUdHUSA2PP

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