Transaction not yet indexed

21Ba3nKFTWSYRkhwyYsEktbKLP7fxZdqwt3MVyQWkhZbJLCM6kXMXW2wMKGhJbR4js6RrTTQHqexvRoCsLtFZytW

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