Transaction not yet indexed

21wDnBF5s9pfHaWbVqrf8csqk1V2CS9tx5PcngBhqg9rPYhDh5YDCjJ3TC2my6Hmr6CQeptMTpo3NX8UvsCFbrK7

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