Transaction not yet indexed

NfC43vwpwwySH7GuKxrwBHCRDCwiFSsm3Lh9Hed2Ed6LWgPFzoaqTeTmYBJx6aFnvBPUbDvFfJZXmyPu9LY2ntq

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