tezos-shell-services
type block_header_data
type block_header_metadata
type operation_data
type operation_receipt
type operation = {
  1. shell : Tezos_base.Operation.shell_header;
  2. protocol_data : operation_data;
}
val operation_data_and_receipt_encoding : (operation_data * operation_receipt) Tezos_base.TzPervasives.Data_encoding.t