Transaction not yet indexed

21TpkiFcV6QccBda9gT2Ku9j8P3zRfcTfoFteKAayKP4T3qPrRTPYzxcodKj32uccUwtVKQ6guQsQQAuvjBPK5Y4

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