Transaction not yet indexed

MwnQCMcs5AUgEWHNCE4gHY1xnEALXE3qZ3uqKmLYoLKboqiPCoiEAwUrVjDZCwrfuGESWhdGvABcgnv8CFHoavx

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