Transaction not yet indexed

21TKXfKdaEgQZKxvyeJVfLMgLtJdABGhCP61cRAFLZwZiKcespXk7RFyZ4zeCpg87QoGgSjEaCRKEiuU3Ac6ELq3

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