Module tx

Transaction functions.

Functions

• add_tx
  Add a Transaction (and related data) to the database.
• get_num_tx
  How many Transactions are there?
• get_tx
  Retrieve a Transaction from the database with its TxHash.
• get_tx_from_id
  Retrieve a Transaction from the database with its TxId.
• remove_tx
  Remove a transaction from the database with its TxHash.
• tx_exists
  Check if a transaction exists in the database.