Transaction not yet indexed

MMerdoCsWYTUeWftUKDk9v9e2QPcQmeSwea7AJYQe4qrTXxPy6NreeDC8wMvS6RzMqpPTbspYobu5Afics2eKAP

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