Transaction not yet indexed

21SE6eAbP41KqrtCFZHkfJ58rPoQNppKK5aYZJEnjqf9o7nM1U3fdHbWMfykg8CAo5jJhFug8WJ9iUDPhryQqy9n

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