Transaction not yet indexed

FD21a7u78Z3SpJvWZgsiH5dJ32BUyApvF9oaA6zdT7hr8dAzMaN888DnuXa4YpFFP38WjrfBtwXMtyWSKxA8XSR

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