Transaction not yet indexed

4q21pUrpGDZnYUDJmRHd6myZWVBo5wp4PVXwG1ja61dZWsnWdsRSsecqQiy5f8YhZLSYUtHFSLttizsrfun2Zqzr

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