Transaction not yet indexed

21NtmrtEgYuKxT4boZrjaZWAESpR7XaBsKFcwDscvy3kURytnsC6JMbJHpXu8ggBzJ8c1sk5SEK6YhmTWEBQypnC

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