Transaction not yet indexed

NqnSTUbG2cwfjcc2F1CUZB7LwyY9ngf8wcNb2oXVq7QKBcTdUkdK2pTdyiFuHWqXMRe7DisSYu4rx2agsCg6d9Q

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