Transaction not yet indexed

52Est7xXxAaZrERaVJQXEF9Q5YFiHUWd8NBtKwwc2BG4ATDUdmVk15HCWbaQc5pmxjmxKe1FzPd4Hk9r6EhH6KcB

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