Transaction not yet indexed

52ncHb9hoJCDdtvmR9sMrTHxevb9Fdcqzd4ScdWTWYQpr1s52m1tZP3wVdMzKs8Q6Lsxj4oFsT2LmNJH8CkxXNJ1

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