Transaction not yet indexed

21Dzu946qYP1xe5JN9Go4CbdLFN39sZckoZJgpsWvnthoUccjnRjSSxqDeDWWKEMKGu7eTTTrSYJszfSDvRTqPt6

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