Transaction not yet indexed

NgJ2txZDZDAdCD3Ca7rGJiMnuAqmMuMDuMhbH5C9vQLNMcmYFS6fahwZUWC2bJUewebNG1MneWPeAM5qL5pUmsc

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