Transaction not yet indexed

52EnDgqk3N8jV9rJSBgcwucBb344YnqNACmqHvbYNBD1Sqoxf2apwzV6Pwk77ppanrAapqYsTAFvRSVQjikag88u

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