Transaction not yet indexed

599PKLBUdznFhB8eJdFU8epHwCYXq59Ek1Nmdpu78MBxbJGn8u6AsbN5wpK21efRarHSMnVfgQF7oqFMxx5RJYSY

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