Transaction not yet indexed

YkSQ9nMvx9kjxx3qkA2Z71UtQzwa1TGW18Az9d7eDnc1hi49Va8CnpY4EKGvh4SWymgtzAgZ9Kd6GxefUVM688f

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