Transaction not yet indexed

21DU6zcddXBQ8bo1q24d4wDgwoH38eoeLSwChAvtvbNMYXZVTnU6Vgcy4TQwSvMNEXT4M4XEh1jXmAAZsifQhSg6

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