Transaction not yet indexed

21kNtJrnw5eu15LPcb2ceSSc8HbbPBmKxTAsh5jFcdVy7GGnZ5P1c6NdyyTdb5gkmc7tvCP6r8xE9eapLiFCF5K1

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