Transaction not yet indexed

5u7sZExpWsTeDndCkT1wBCvK62f3JaZ1RjbnWj6tz5hAYbdUpSKz35zGKwhFaE68j9bQjR8jbMsEdS1bwcHBhPnS

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