Transaction not yet indexed

21kT6YPPSAzLRkQ68bT61shpxvAaWdPKnM5kKLpVtTmMYXUabFToX76rtCqgFZ7nxJw7txvE8nR6Y6bCYuou6sSH

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