Transaction not yet indexed

21vLCTZtbHxFP9Hi5dHE1qy3saJJM9XcbYAP7Uba9X2YnnBcVJjfo3jS54vc4aT2NXzjb8VqdB2EWR3HB893eAzk

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