Transaction not yet indexed

2921yfmvwNyisc6YYUNUcfboq7NvkurVfctPXPzjSq6pKy3tkX6J8knrwV88SAhpiiPzVbBq1znjcdyscAMLczU3

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