Transaction not yet indexed

28CnxtSiewjNNchYET6a2FTyuWstBQFUErUr6mCqQNHxpqUvHTYTYZMou5g18S8MBXXK788AMpXEpk1Hk6cD8FVz

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