Transaction not yet indexed

nnk7sJsDwQHYqkBsdCA3vZ6A1X2HXvaVEtH8ipYBzg4P8aEvrrkjXyzLoSdVKxgDTuwWdUbKBjQNcBaw1YMWLrU

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