Transaction not yet indexed

nzff2xf7ugCfMVAtQs6vmdPX3fS1XUfjXQJyRVJxBm7HwKnbF5mnjQa7XyonZwToXDFTB9QzXoA6sMBvKZS12Fc

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