Transaction not yet indexed

52HdkPjyxUyYpSPZSSSgt7aPiFd5MMUbfThx1YjrV9UjFFbVzYWSH1Gp8CtGYqsJzesUANJrMRiUayASwEh6pvy4

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