Transaction not yet indexed

5b99pyF7R6gzwwC863cotYwH4J766bf9uStYYBXGUod5ZKTn7Dug48NNGC7HkZv1UfwEeUEbFwmsG4feTqX6Kbnv

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