Transaction not yet indexed

yMBX541spsYCS8H9pkLDhCRPynDEcX9xTEmLxSpupUTB3Efppp9KZi9YLwg2VAeq3cshmXKc6Hn5oTeVHCWs3QJ

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