Transaction not yet indexed

Tb6TJ8un8EuwHcmf5WN7fNQNcFvfWMZNini1WynnvMPBFhRRvKPuUaf7UdSgg183JfKHPrePLD7qV4XnpsFYUTb

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