Transaction not yet indexed

1b6SbqVY7RizzKMft9qjyB2N4VaLBZomA5k3EkkbXEmtkupRz38f42tmBUthppTpRj9dK7oxW7L9hi4qhRf2zGM

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