Transaction not yet indexed

NfnSPkJCce9DKH4wBjVycetszNeSHiSGvvt13b4t2DRyDZn2hkxNh9iTYGvGgiKBqpR1whsWzt48EVmz6HeVst9

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