Transaction not yet indexed

121Kuy8ApCyC6ZLr1oueXs6DHsoPdoURYKyLH1t9XZmMtSnsb418a3ZKFXFRFpT6f3HoPnxXVQDTUhGCQ1ESgp1h

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