Transaction not yet indexed

21tvNk7rpDSdLQ7VhrVeZ8DZ5iadtZMwQepkd6t9ihLYauxXciTsgALMG3z5MVSaZszhcthYyKUaDGg7LmbEAAtw

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