Transaction not yet indexed

21yD6nvBAn2XdVoLbpsMPMtnR4TYpJWnFhDtQfo5a7uB9MKDHes7nFPBh3Z8HEPoP9gXqhCknpHiKvCerFteZ668

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