Transaction not yet indexed

21mYujMSYj5J3fECNh8c8hMTcS3hcGTCAwPjxCBqrPMYN8C9jh3wVKfqvrtse5na6dz9rfUtjct8KD9gYKnp4RAN

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