Transaction not yet indexed

21SttpoByeWpztwwuHcAkYeWTjf2u1WGXMpKyr11xMPo7S2Jnsk3DYJB8cruKBGx1Bm2qCAYVYTqw9v8iDosVfc3

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