Transaction not yet indexed

421QVB4iW6mbDFR47HoqoBy4XR92EugLsRUyYUEmojzB5CUzZWqxsVL9mfoTknwfGncdubcVAeFuUTSdYteRUMrD

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