Transaction not yet indexed

KJ2E6nZpvyByLiErcTxXHT9SGuJSZFt2NRttyvxJ16EhrJykATqRSbgDapq9wq8HXP6sYvSRYHoPXgHkhHsHYRR

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