Transaction not yet indexed

21SfB1Fm7XFN69CqnqAPERvAitKdvFCDr8HhEp8dAwkJMFXhQbHbeSC9pr8XoGXgH7P4FHbUSKiJQP6owuDT6wVo

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