Transaction not yet indexed

21UVktiktqbf1GZNH9MbcRSy8E6etTkZCx9Z1jnTK24ApnMPdajhN89TPfnK7YTyNwu4hMvNKn9eJsRPH5tRLfnd

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