Transaction not yet indexed

52LcHKTpknPfp4fffSSqVmq2EKPFq8QSbHXSN5AsiFeaBz4PqEcXnZCzz8WbJP7CJkAXankdwWtfCh1u5rtXfZoh

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