Transaction not yet indexed

21DkXUG6UArMqBnN5ZhwAgWXzNqeEAMThWyXsiXf93k4j6SDSqDdsF9Viw2Z3gScjjPUZ7DaTtSd4gxMFvTVKx27

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