Transaction not yet indexed

2i6XMUqhfKvi4CaAzKoDPq54KhLfmmpJ8tTx3H4TdHXa6fzGVq3x3wUUpkP4qsT9dQrFf1DzTYpgpjEmMM5u5key

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