Transaction not yet indexed

SZKhk7PrAN6N985K4zAnmfSJCesQQPf1taZFQRtLUS4Jrx2Zxx8nqfjwDakGZP8eaZdrd26Lb6Pf6RfTKBqSRqU

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