Transaction not yet indexed

21UffCcS7KMVttJw8s3pE5pSn3nrXQMREFpZVi7ZH61yyzUkNaHG63kWpVRcsx1dY8Ch4TJEUt64XW1goXkyk9rt

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