Transaction not yet indexed

2X18ufPQ8L7aF6rKjAw3qXVjYQj5QxvbP2KgLAKoMT9q5aTJiLLdAASoHJzC2F1zKMaSKvo5MpdCsAKPWwDKSf1m

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