Transaction not yet indexed

2LEX7fzQRAyjM4dgEJVAxwe9vHZupaPpWBC75TP5kYfnNiC9pmEx6ZxsZS1W2dnWE86nKFKAzg2wU9cTE5DtSXS9

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