Transaction not yet indexed

TfKKVvkfJDPpmb6K9ampsaTWoRCceGCKBn4MGdnBTHb51iGwqrWQJkqfetdU3siwk6dfi6Y7kYx5gBAWxxP4QL1

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