Transaction not yet indexed

5PffWwVRvu1b93TwHaRMi3PyjBuTs8GLAYuYUyu5bkv3uKfAAQYdMSars1oqNiCr3FctHtUTgtCzTgBmcS3YpUqK

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