Transaction not yet indexed

3Semm1ExR6siRETaiJ6GHJ7mHFx73exKabWb4DiTQXu8D14qPSwAnHzDv7XhhoJCUUnoCFbXpbcza8Ay5S3bLfh1

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