Transaction not yet indexed

Ei21BpLaFduGW8KtjvJSr1NRNmQRhNHZXYRFEc4QRW56pmkJc3kUdijU2Kjf4HaGjHQaG7ARYoCjhScef36BVuv

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