Transaction not yet indexed

52mermjFmTC2FUnJCuwPmf6AXJX3p6S2AVn8XfS5KSW866np2fEpgoTjN1HotTg4jGiwbqmGnwzsyiMnRkJToEA2

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