Transaction not yet indexed

52b7PL4s9AmKfzPcqCZnnRCr67GcpVMhnGCcovCLCPDrfswKVwfy8CWG2LMuUiz8xVLks7PVvMe9GQhtpKUUpubP

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