Rollup_node_services.Argtype block_id = [ | `Head| `Hash of Mavryk_base.TzPervasives.Block_hash.t| `Level of Stdlib.Int32.t| `Finalized| `Cemented ]val construct_block_id : 
  [< `Cemented
  | `Finalized
  | `Hash of Mavryk_base.TzPervasives.Block_hash.t
  | `Head
  | `Level of int32 ] ->
  stringval destruct_block_id : 
  string ->
  ([> `Cemented
   | `Finalized
   | `Hash of Mavryk_base.TzPervasives.Block_hash.t
   | `Head
   | `Level of int32 ],
    string)
    Stdlib.resultval block_id : block_id Mavryk_rpc.Arg.tval l2_message_id : L2_message.id Mavryk_rpc.Arg.tval commitment_hash : Mavkit_smart_rollup.Commitment.Hash.t Mavryk_rpc.Arg.tval operation_kind : Operation_kind.t Mavryk_rpc.Arg.t