Transaction not yet indexed

Ri9ibuSYtxMECSZxQZSqe86z7dGj3vZsuFh7otF5uFWu6kQJZpB4J5DbptKLvP2T6zHxESS3EUTxPQ6Z4rR6DS8

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