Transaction not yet indexed

52Jf73EpujgqHzMhRNC4PxYFc1M9mdeQDu9fYQMDBrJSox9j8pjYMsGXcxMPz1SHpZPpmq56fgT7jzMSGiRXm3Z1

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