Transaction not yet indexed

21TSMKZMLg5JEWDaa7TGCPrSNFq6LHCVMda7G7GrVdAsTUZP1mmsKjQxrkFq4g1fMxnXjJEkSmp4H3KcREtMvVVK

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