Transaction not yet indexed

21MSiZKFT8SHvHJ8n5kMLDyA8SUCJwQJWmwtNnKw7eGD1L7d7wjMQ9ZKbMNzGVhDAaaH4gTfBxjpqounJppZXGxZ

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