Transaction not yet indexed

XMkwryPLXbwMFtiwDqDs1qxpqU63PRonW52U2ppZpZkj5pE1KiS1v87NCdZvDvuSa1LkY8kvMziKkWHZKmqS8Pk

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