Transaction not yet indexed

ZU52NfqnvwpjKFAx791GtZzy7KeE5nD3pEcWCSwr5fTagQ99hmV2zo6Ceyk7VSjspfxvwh5QqBdQYuLfFCLtWii

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