Transaction not yet indexed

21Vt6TCon2kV4ZtWPHeKqLFfYyC7Ubd9e53oWRp7AzyKfEDowd18XMsMAyencirwiHmNA699Ht5dm7KUYtPubGLK

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