Transaction not yet indexed

52SPcGC4nk11oGfj6j4xMLPsbCBqGNeNTPisEf4cEgcAEnJL3KERWnQHNt5QdrXJkh6W7MAc1f3GY2SMAsgMAooM

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