Transaction not yet indexed

mfKZeS2HvDZsbbniNe8VPjTVbMgGgAjp9z4meBtpiatHoDKVk9bLqGCYB7dzwhWrqTdJTDquNsFE5eazS2sEFGh

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