Transaction not yet indexed

mfm2wVCQNBFde1VxsQSv92DbqBj4EthdaQSC3Lnsj3R62WLwJFuCceC2H7WTa9of7FqjuH3PTiCzyWbsqEbbKz7

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