Transaction not yet indexed

MR1qH3eF6aah128fJRtihEfeorzzJ15MwcvdnqaYXm7Wekrx4QwQJLSkX3oZWmMp5byuYpbnbkcHmQTZMQDTfC1

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