Transaction not yet indexed

UKNgX3aMNxAm7LcUqd4BS7UdKEpJM7fNJYmv18MhNWDRYWSGp3mffcNMYwrr79KFbh2XA41pHdghH9LXpTQx9kW

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