Transaction not yet indexed

MKDmYYxaf2cAexffu3eSNvaBb7D1PzQLSXUJG7nSWUJdhqDzTYwtQuNL1e236LgAfwCe47BE8XHa1LqeRYGbjXt

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