Transaction not yet indexed

21Avf7YEuLbeh4buV669HBCsQVbwHgkcKyWMrZcoGkRb1e1C4gmLGKTf9q25hSS9nATk8PjeYRy3CFWC7HrbGy5i

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