Transaction not yet indexed

WuNMxMsRjDR6qfiRvC87Yfx1Syj9jaQfk6VkTauuWHTsyt59QL1oiLezVHoe4VmK7crkQ4vFu8aXYey6LPVFGm7

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