Transaction not yet indexed

mfQNuKTcUeKZei3jVbFP4bLoNr7JVXhfzQqHyzcSZw6k75uyYfGd46dZfBJb4ubZm9y8drybSyPrJjVXxRqWmt2

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