Transaction not yet indexed

Hukef53eWACESJjJSaYsZFeZjMHpEAYAAuM6aYrjncM7f3ET2MWMfTEPyxhbY8Xy8A2pHiadh9v6PBNGgmE7j3k

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