Transaction not yet indexed

52PDcGRzojwyV6UPNbdJdQVASbqUSCDTi8TA8vuZAMNqePJfuW1RB2bvwe7TBfdGkcF7A4sxWsyTssAW4N8kLQP8

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