Transaction not yet indexed

641Xhm5TD9LLVksrtA4zSFUNVR4PP1FxKcg8zUJKBVhgpcsPepU3D2XeY91GBeXwA4n3NmeAxceQTB6d3oJN7teP

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