Transaction not yet indexed

52urfhYk8UocNAmz6poZz6skZ1KfLKXpwz5AFW6WWUPZx5mK6X7jcJSr6F7XBxxRTkxrujf5ZQ2jdBsHq1wR1BFq

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