Transaction not yet indexed

21kH4f8wjABaRyqYhZdKUSMo6vrBVB7nUmE2sxgdJaUjNkUEUsPL7cDe3aF1db5SpwDcKZEjnJeQHiBQEJhULeG5

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