Transaction not yet indexed

NF6xftXTQVgdag1pbvfmfwkJaU8jwcRVeLAaSwRqShbfmNP59ou8c7aDL857aDB7mDbLzzYJdkxD6eqEmLFmVqP

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