Transaction not yet indexed

5SXMtTHZHumhup9PFXvFKWNuynE51Yiv7KddMDdfFSd1YwKnNZvi3UQurSmGJZ66GhpuW3huMJhYM7yJRa452M42

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