Transaction not yet indexed

52Ex4WPe4Qk8c6YPRy47N9wzpCCKQeM2j6FbhvEr6RAhvf5CWpXJGSJUEjCDCuzChcJK1FihwRDNR8FoC5ka73sB

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