Transaction not yet indexed

mtnkn4Row2XZYbFwDbogMkrHrv1CgR4MCEuE5ZRd1BBSq8Jqc1RsjmVbKvnvtbJfMVwqPSwjDV9fJUiQYbpBpsQ

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