Transaction not yet indexed

21LzEHFpxxBm3UndkJsMjikeyxYbNVXfEkVh2h8upbiVGW7DJwHygu6U51JNp2yMuQnjbEPzVDXmsVvoskNcrjLM

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