Transaction not yet indexed

52RemG134861YrnJma2SEXZAEAh122CDz4hgHF3HBr8QCxo6FKWTBRMbc4BH8d2RFLTfP4knntWX6m9vkBnS6ZvL

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