Transaction not yet indexed

MKVf7ZiAWLg5Te3HHAMaZjgFhz6AKLiFPrWd6Yf9iPcqRz1ZXUdaaUSPz9KdqjbVEZi8fjb4GLUXFEB46GwETkV

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