Transaction not yet indexed

mXh2S4GgAQVc94ZQ6by7TXEUeAZtkdacA8BjvxNQ2RGV6i9GubCPHeBb5BkXRv4mSdEW7rmunKCGL5ScYKCD9Sk

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