Transaction not yet indexed

5u6NDuvDb7PAT3txUMYNVJFUNg44AYZFRpoPhy1b7TZcbDRCLu2ypgPVpfdLZTDKFqrTSAccwfXB7c7sUYPHerQh

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