Transaction not yet indexed

21dK7vbxMoAGtNsjhaLDcFC9gqTmUTXvCL92aJ4VMQQ9QaSgiXJsWTuob2gmtkKRqxe8mSeqsAj1o1kTKCiQLn9X

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