text: create table yield_farming.transactions
  (
      user_address      text                       not null,
      token_address     text                       not null,
      amount            numeric(78),
      action_type       public.staking_action_type not null,
  
      block_timestamp   bigint                     not null,
      included_in_block bigint                     not null,
      tx_hash           text                       not null,
      tx_index          integer                    not null,
      log_index         integer                    not null,
      created_at        timestamp default now()
  );
  